影音先锋制服丝袜_欧美 国产 日本_亚洲欧美综合自拍_亚洲最大成人在线观看_成人一区二区三_色呦呦网站入口_亚洲欧美高清在线_黄页网站在线看_一卡二卡在线观看_在线观看免费黄网站

閱讀理解

  The researchers found that aspirin(阿司匹林)had an even greater effect on women aged 65 and older.Those who took aspirin were 30 percent less likely to have a stroke(中風)caused by a blood clot.They were also less likely to suffer a heart attack than those given a placebo(安慰劑).

  However, the study found that aspirin did not lower the risk(冒險)of heart attack in younger women.And there were more cases of stomach bleeding in the women who took aspirin than in those who did not.Experts say this shows that, in general, the risks from aspirin use in younger women could be greater than the good it might do.

  Aspirin can cause bleeding.It can also cause a bad reaction with other medicines.People who want to begin aspirin treatment are advised to talk to their doctors first.

  Experts are not sure why men and women react differently to aspirin treatment.But Doctor Buring notes at least one similarity.She says aspirin has been clearly shown to improve the survival chances for anyone who has already had a heart attackor a stroke.

(1)

According to the passage, aspirin can be effective in curing old women's ________.

[  ]

A.

stroke and cancer

B.

heart disease and high blood pressure

C.

stroke and heart trouble

D.

stomachache and headache

(2)

People who plan to begin aspirin treatment should talk to their doctors first, for it can cause ________.

[  ]

A.

bleeding

B.

a bad reaction when taken after supper

C.

a bad reaction when taken before supper

D.

a bad reaction when taken with other medicines

答案:1.C;2.D;
提示:

(1)

在第一段已說明。

(2)

在第三段已說明。


練習冊系列答案
相關(guān)習題

科目:高中英語 來源:福建省泉州五中2007-2008年高考模擬考試 英語試題 題型:050

閱讀理解

ISC(HS)Reference No.S006864            New South Wales

Student Date of Birth:19/08/1988   Department of Education and Training

                     International Students Centre

Hong Xue              827-839 George Street PO Box 707

60 Waratah Street                Broadway NSW 21007

Croydon Park NSW 2133       Phone:(612)9217 4801 1300 302 456

                        Fax:(612)9212 6721

                 http://www.tafensw.edu.au/international/

WARNING LETTER

Dear Hong Xue,

  As you are aware, your student visa regulations set out a number of conditions applying to your visa.It has come to our attention that you are failing to meet the following conditions:You must maintain accommodation, support and general welfare arrangements that have been approved by your education provider if you:

  ●have not turned 18; and

  ●are not staying in Australia with:

  -a parent

  -a custodian(監(jiān)護人); or

  -a relative who has been nominated(指定)by your parent or a custodian, is aged at least 21 and is of good character.

  Note:You must not change those arrangements without the written approval of your education provider.

  You must obey the following rules:

  1.During term time you must:

  a)remain in your homestay during the school term;

  b)come home every night; and

  c)inform your guardian at all times of your whereabouts.

  2.On weekends you must:

  a)have your guardian's permission to stay with friends; and

  b)inform your guardian of the name, address and phone numbers of people you are visiting.

  3.You must return your guardian's telephone calls.

  This will be your only warning.If you continue to breach(違反)your student visa regulations we will report you to the Department of Immigration and Multicultural and Indigenous Affairs.Such action may lead to the cancellation(取消)of your student visa.Please contact me on(612)9217 4801 or fax(612)9212 6721 if you have questions about your enrolment.

                   Yours sincerely

                   Tracey Carlon

                   Student Advisor

                   International Students Centre

NSW Department of Education and Training

(1)

What's the purpose of writing this letter?

[  ]

A.

To remind the recipient of the conditions for applying for a student visa.

B.

To warn the recipient not to do anything against his student visa regulations again.

C.

To tell the recipient how to contact his student advisor.

D.

To inform the recipient of the student visa regulations.

(2)

What can be learned about the recipient from this letter?

[  ]

A.

He is under 18 and studies in Australia with his parents.

B.

He is required to come home every night according to the rules.

C.

He can stay with his friends on weekends if permitted.

D.

His student Visa has been cancelled.

(3)

To which address should the recipient reply if he feels like answering the letter?

[  ]

A.

Hong Xue at 60 Waratah Street, Croydon Park NSW 2133.

B.

Tracey Carlon at the Department of Immigration and Multicultural and Indigenous Affairs.

C.

Hong Xue at NSW Department of Education and Training.

D.

Tracey Carlon at 827-839 George Street, PO Box 707, Broadway NSW 21007.

查看答案和解析>>

科目:高中英語 來源:甘肅省天水一中2010屆高三二模英語試題 題型:050

閱讀理解

  One night when my wife was preparing dinner, our little son took a piece of paper to her which read

  For washing the car                 $5.00

  For making my own bed this week           $1.00

  Going to the provision shop              $0.50

  Playing with little sister               $0.25

  Taking out the rubbish                $1.00

  Getting a good report card              $5.00

  And for sweeping the common corridor         $2.00

  Total                       $14.75

  His mother looked at him standing there expecting paymentI could see a thousand memories flashed through her mindSo she picked up the pen and turning the paper over, this is what she wrote

  For nine months I carried you, growing inside me      No Charge

  For the nights I sat up with you, doctored and prayed for you No Charge

  For the toys, food and clothes and wiping your nose     No Charge

  When you add it all up, the full cost of my love       No Charge

  Well, when he finished reading, he had big tears in his eyesHe looked at his mother and said,Mummy, I love you.”Then he took the pen and in great big letters wrote on thebill”“All paid.”

(1)

What's the best title for this passage?

[  ]

A.

Part-time Job

B.

Mother's Love, No Charge

C.

Payment for House Work

D.

Greedy Mother

(2)

The write wrote the passage in order to ________

[  ]

A.

show that children should be paid for their housework

B.

show that children should not be paid for their housework

C.

show a clever way of teaching children

D.

tell children how to spend their spare time

(3)

How do you think of the mother in the passage?

[  ]

A.

Clever

B.

Greedy

C.

Coldhearted

D.

Selfish

(4)

From the last passage we know that ________

[  ]

A.

the boy got all the money he wanted

B.

the mother was unwilling to give the money to the boy

C.

the boy realized that it was not right to ask for money for the housework

D.

the mother was angry with what the boy said

查看答案和解析>>

科目:高中英語 來源:浙江省浙江大學附屬中學2012屆高三上學期期中考試英語試題 題型:050

閱讀理解

  Psychology(心理學)has a new application in the field of medicine.Many doctors, together with their patients, are looking for alternative methods of treatment of physical problems.In large hospitals, modern therapy(療法)seems to focus on the physical disease.Patients may feel they are treated like broken machines.Some doctors have recognized this as a problem.They are now using psychological therapy, in which the patient is working with the doctors against the disease with the help of medicine.The patient does not wait for the medicine and treatment to cure him or her, but instead the patient joins in the fight.

  The doctor knows that a disease affects a patient's body physically.The body of the patient changes because of the disease.He is not only physically affected, but also has an emotional response to the disease.Because his mind is affected, his attitude and behavior change.The medical treatment might cure the patient's physical problems, but the patient's mind must fight the emotional ones.For example, the studies of one doctor, Carl Simonton, M.D., have shown that a typical cancer patient has predictable attitudes.She typically feels depressed, upset, and angry.Her constant depression makes her acts unfriendly toward her family, friends, doctors, and nurses.Such attitudes and behaviors prevent recovery.Therefore, a doctor's treatment must help the patient change that.Simonton's method emphasizes treatment of the “whole” patient.

  The attitude of a cancer patient receiving radiation therapy, an X-ray treatment, can become more positive.The physician who is following Simonton's psychological treatment plan suggests that the patient imagine that he or she can see the tumor(腫瘤)in the body.In the mental picture, the patient "sees" a powerful beam of radiation like a million bullets of energy.The patient imagines the beam hitting the tumor cells and causing them to shrink.For another cancer patient, Dr.Simonton asks him to imagine the medicine going from the stomach into the bloodstream and to the cancer cells.The patient imagines that the medicine is like an army fighting the diseased cells and sees the cancer cells gradually dying and his blood carry away the dead cells.Both the medical therapy and the patient's positive attitude fight the disease.

  Doctors are not certain why this mental therapy works.However, this use of psychology does help some patients because their attitudes about themselves change.They become more confident because they use the power within their own minds to help stop the disease.

  Another application of using the mind to help cure disease is the use of suggestion therapy.At first, the doctor helps the patient to concentrate deeply.The patient thinks only about one thing.He becomes so unaware of other things around him that he is asleep, or rather in a trance(催眠狀態(tài)).Then the physician makes “a suggestion” to the patient about the medical problem.The patient's mind responds to the suggestion even after the patient is no longer in the trance.In this way, the patient uses his mind to help his body respond to treatment.

  Doctors have learned that this use of psychology is helpful for both adults and children.For example, physicians have used suggestion to help adults deal with the strong pain of some disease.Furthermore, sometimes the adult patient worries about her illness so much that the anxiety keeps her from getting well.The right suggestions may help the patient to stop being anxious.Such treatment may help the patient with a chronic(慢性的)diseases.Asthma(哮喘)is an example of a chronic disorder.Asthma is a disease that causes the patient to have difficulty in breathing.The patient starts to cough and sometimes has to fight to get the air that he or she needs.Psychology can help relieve the symptoms of this disorder.After suggestion therapy, the asthma patient breathes more easily.

  Physicians have learned that the psychological method is very useful in treating children.Children respond quickly to the treatment because they are fascinated by it.For example, Dr.Basil R.Collison has worked with 121 asthmatic children in Sydney, Australia, and had good results.Twenty-five of the children had Excellent results.They were able to breathe more easily, and they did not need medication.Another forty-three were also helped.The symptoms of the asthma occurred less frequently, and when they did, they were not as strong.Most of the children also felt better about themselves.Doctors have also used suggestion to change habits like nail-biting, thumb-sucking, and sleep-related problems.

  Many professional medical groups have accepted the medical use of psychology and that psychology has important applications in medicine.

(1)

What does the passage mainly discuss?

[  ]

A.

How suggestion therapy benefits adults and children.

B.

How modern therapy focuses on the disease.

C.

Responses from the medical world.

D.

How to use the mind against disease.

(2)

How does psychological therapy work?

[  ]

A.

The patient waits for the medicine and treatment to cure him.

B.

The doctor uses medical treatment to cure the patient's problems.

C.

The doctor, the medicine, and the patient work together to fight disease.

D.

The patient uses his mind to cure himself.

(3)

What can we learn from the studies of Carl Simonton, M.D.?

[  ]

A.

The medical treatment can cure the patient's mental disease.

B.

The treatment of a patient by treating the body and the mind is necessary.

C.

The mental treatment is more important than medical treatment.

D.

Few patients have emotional response to the disease.

(4)

The use of psychological therapy is helpful to some patients in that ________

[  ]

A.

the medical effect is better with psychological therapy than without it

B.

the patients can see a powerful beam of radiation hitting their tumor cells

C.

the patients' attitudes towards themselves have changed

D.

the patients are easy to accept the methods the doctors use to treat them

(5)

It can be learned from the passage that suggestion therapy cannot be used to ________

[  ]

A.

help adults deal with the strong pain of some diseases

B.

help the patients with chronic diseases

C.

help change some bad habits

D.

help cure patients of insomnia(失眠癥)

(6)

According to the passage, which of the following remains unknown so far?

[  ]

A.

The value of mental therapy.

B.

The effectiveness of suggestion therapy.

C.

The working principle of suggestion therapy.

D.

The importance of psychology in medical treatment.

查看答案和解析>>

科目:高中英語 來源:浙江省嘉興一中2010-2011學年高二10月月考英語試題 題型:054

閱讀理解

  Once upon a time the colors of the world started to quarrel.Green said,“Clearly I am the most important.I am the sign of life and hope.I was chosen for grass, trees and leaves.Without me, all animals would   1  .”

  Blue interrupted,“You only think about the   2  , but consider the sky and the sea.  3   the water that is the basis of life and drawn up by the clouds from the deep sea.Without my peace, you would all be   4  .”

  Yellow chuckled(笑道),“You are all so serious.I bring laughter, fun, and   5   into the world.”

  Orange started next to blow her trumpet,“I am the color of health and strength.I may be   6  , but I am precious for I serve the needs of human life.When I fill the sky   7  , my beauty is so striking that no one gives another   8   to any of you.”

  Red could stand it   9   and he shouted out,“I am the ruler of all of you.I am the color of danger and of bravery.I am willing to   10   truth.I am also the color of passion and of love.”

  Then came Purple and Indigo(深藍)….

  The colors went on boasting, each convinced of his or her own   11  .Their quarreling became louder and louder.Suddenly there was a startling flash of bright lightening thunder.Rain started to pour down   12  .The colors crouched(蜷縮)down   13  , drawing close to one another for comfort.

  In the midst of the clamor(叫嚷), rain began to speak,“You foolish colors, fighting   14  yourselves, each trying to dominate  15  .Don't you know that you were each made for a special purpose,   16  ?Join hands with   17   and come to me.”

  Doing as they were told, the colors   18   and joined hands.They formed a colorful rainbow.From then on, whenever a good rain   19   the world, a rainbow appears in the sky.They remember to   20   one another.

(1)

[  ]

A.

stay

B.

leave

C.

go out

D.

die

(2)

[  ]

A.

earth

B.

moon

C.

star

D.

sun

(3)

[  ]

A.

That is

B.

I am

C.

It is

D.

This is

(4)

[  ]

A.

anything

B.

nothing

C.

something

D.

everything

(5)

[  ]

A.

warmth

B.

sadness

C.

depression

D.

anxiety

(6)

[  ]

A.

usual

B.

normal

C.

common

D.

scarce

(7)

[  ]

A.

at midnight

B.

at noon or at night

C.

at sunrise or sunset

D.

during the day

(8)

[  ]

A.

gift

B.

honor

C.

thought

D.

respect

(9)

[  ]

A.

for more

B.

any more

C.

very much

D.

no longer

(10)

[  ]

A.

turn to

B.

fight for

C.

struggle with

D.

bend over

(11)

[  ]

A.

superiority

B.

disadvantages

C.

inferiority

D.

weakness

(12)

[  ]

A.

gently

B.

quietly

C.

violently

D.

peacefully

(13)

[  ]

A.

with care

B.

in fear

C.

by chance

D.

on purpose

(14)

[  ]

A.

amongst

B.

by

C.

for

D.

against

(15)

[  ]

A.

others

B.

themselves

C.

the other

D.

the rest

(16)

[  ]

A.

equal and simple

B.

ordinary and similar

C.

more or less

D.

unique and different

(17)

[  ]

A.

each other

B.

me

C.

one another

D.

them

(18)

[  ]

A.

combined

B.

separated

C.

united

D.

divided

(19)

[  ]

A.

cleans

B.

washes

C.

brightens

D.

dampens

(20)

[  ]

A.

appreciate

B.

quarrel with

C.

ignore

D.

praise

查看答案和解析>>

科目:高中英語 來源: 題型:閱讀理解

閱讀理解

(A)

Every object tells a story. Even the most ordinary objects can present to us powerful images. Sometimes it is the ordinary nature of these objects that actually makes them so extraordinary. Such is the case with an old leather shoe in a museum in Alaska. At first glance it does not look like much. It is a woman’s shoe of a style popular in the 1890s. But what is unique(獨特的) about this shoe is where it was found. It was discovered on the Checkout Pass, the famous trail used by the people seeking gold in Alaska. Who it belonged to or why it was left there is not known. Was it perhaps dropped by accident as the woman climbed up the 1500 stairs carved outface? Or did she throw away goods that she didn’t need in order to travel lighter?

Over 100, 000 people with “gold fever” made this trip hoping to become millionaires. Few of them understood that on their way they would have to cross a harsh wildness. Unprepared for such a dangerous journey, many died of starvation and exposure to the cold weather.

The Canadian government finally started requiring the gold seekers to bring one ton of supplies with them. This was thought to be enough for a person to survive for one year. They would carry their supplies in backpacks(背包) each weighing up to fifty pounds; it usually took at least 40 trips to get everything to the top and over the pass. Whoever dropped the shoe must have been a brave and determined woman. Perhaps she was successful and made it to Alaska. Perhaps she had to turn back in defeat. No one will ever know for sure, but what we do know is that she took part in one of the greatest adventures in the 19th century.

1. The ordinary woman’s leather shoe is considered unusual because _______. 

A. it was an important clue to life in the past B. it was found on a famous trail

C. it at one time belonged to a VIP             D. it was a fashionable shoe at that time

2. According to this passage, many people who went to Alaska _______. 

A. eventually became millionaires              B. brought with them many shoes

C. had conflicts with the Eskimos               D. were not properly equipped

3. The Canadian government made gold seekers bring one year’s supplies with them so that _______.

A. they would not die of hunger and cold

B. the army would have enough food for fighting a war

C. they would change these goods with the Eskimos

D. the supplies would make Alaska rich

4. No matter what happened to the woman who owned the shoe, _______. 

A. she must have lived a happy life

B. she certainly dropped the shoe on purpose

C. her adventurous spirit is definitely admired

D. her other shoes were equally fashionable

(B)

Listen carefully, working people, we would like to tell you something that could save your precious time and money! Best of all, it is free!

It’s “no”.

What do you ask? We’ll say it again: “No”.

Sweet and simple “no”.

Say “no” at your office and see how quickly that pile of work on your desk disappears.

“Saying ‘no’ to others means you are saying ‘yes’ to yourself, ” said Leslie Charles, a professional speaker from East Lansing, Michigan.

“Time is precious. People are spending money buying time. And yet we are willing to give up our time because we can’t say ‘no’.”

Susie Watson, a famous writer, said people who always say “yes” need to say “no” without guilt(內(nèi)疚)or fear of punishment. “I would rather have someone give me a loving ‘no’ than an obligated(強制的) ‘yes’, ” she said.

Susie Watson says she feels “no” obligation to give an explanation when she says “no” either socially or professionally. Does she feel guilty about it? “Not at all, ” said Watson, who is director of advertising and public relations at Timex Corp in Middlebury, Conneticut. “Most people are afraid of saying ‘no’… My advice is to say ‘yes’ only if you don’t mean ‘no’.”

Watson said “no” is the most effective weapon against wasting time. “Every year there are more demands on your time… Other people are happy to use up your time, ” Watson said. Time saving appears to be “no’s” greatest friend.

“No” can be your new friend, a powerful tool to take back your life. “No” may even take you further in the business world than “yes”.

“No” is power and strength. “No” now seems completely correct. “Saying ‘no’ isn’t easy. But finally it’s greatly liberating,” Charles said. But, he added, a “no” project needs to be worked on every day because it is hard to change long-term habit.

But, he also warns: “Don’t go to extremes. Don’t find yourself saying ‘no’ to everything. In return you should learn to hear ‘no’.”

5. The sentence “Saying ‘yes’ to yourself” means _______.

A. you can have more time to play with others

B. you needn’t care about other’s feeling if you are happy

C. you are selfish and treat others rudely

D. you can deal with your business as you have planned

6. When you say “no” to others you should say it in a _______.

A. secret way   B. polite way

C. proud way     D. guilty way

7. In Watson’s opinion, people can save much time on condition that _______.

A. they say “no” at a suitable time

B. they say “no” as much as possible

C. they are afraid of saying “no”    

D. they make others angry at them

8. If a person says “no” to everything, the result he or she receive may be that he or she _______.

A. enjoys a wonderful life     B. makes a lot of money

C. faces difficulty in life  D. forgets to say “yes” in the end

(C)

A characteristic of American culture that has become almost a tradition is to respect the self-made man — the man who has risen to the top through his own efforts, usually beginning by working with his hands. While the leader in business or industry or the college professor occupies a higher social position and commands greater respect in the community than the common laborer or even the skilled factory worker, he may take pains to point out that his father started life in America as a farmer or laborer of some sort.

    This attitude toward manual(體力的) labor is now still seen in many aspects of American life. One is invited to dinner at a home that is not only comfortably but even luxuriously (豪華地) furnished and in which there is every evidence of the fact that the family has been able to afford foreign travel, expensive hobbies, and college education for the children; yet the hostess probably will cook the dinner herself, will serve it herself and will wash dishes afterward, furthermore the dinner will not consist merely of something quickly and easily assembled from contents of various cans and a cake or a pie bought at the nearby bakery. On the contrary, the hostess usually takes pride in careful preparation of special dishes. A professional man may talk about washing the car, digging in his flowerbeds, painting the house. His wife may even help with these things, just as he often helps her with the dishwashing. The son who is away at college may wait on table and wash dishes for his living, or during the summer he may work with a construction gang on a highway in order to pay for his education.   

9. From paragraph 1, we can know that in America _________.

A. people tend to have a high opinion of the self-made man

B. people can always rise to the top through their won efforts

C. college professors win great respect from common workers

D. people feel painful to mention their fathers as labors.

10. According to the passage, the hostess cooks dinner herself mainly because _________.

A. servants in American are hard to get

B. she takes pride in what she can do herself

C. she can hardly afford servants

D. It is easy to prepare a meal with canned food

11. The expression “ wait on table” in the second paragraph means “_________”.

A. work in a furniture shop         B. keep accounts for a bar

C. wait to lay the table                D. serve customers in a restaurant

12. Which of the following may serve as the best title of the passage?

A. A Respectable Self-made Family       B. American Attitude toward Manual Labor

C. Characteristics of American Culture      D. The Development of Manual Labor

(D)

TODAY, Friday, November 12

JAZZ with the Mike Thomas Jazz Band at The Derby Arms. Upper Richmond Road West, Sheen.

DISCO Satin Sounds Disco. Free at The Lord Napier, Mort lake High St., from 8a. m. to 8p. m. Tel: 682—1158.

SATURDAY, November 13

JAZZ Lysis at The Bull’s Head, Barnes. Admission 60p.

MUSICAL HALL at The Star and Garter, Lower Richmond Road, Putney, provided by the Aba Daba Music Hall company. Good food and entertainment fair price. Tel: 789—6749.

FAMILY night out? Join the sing-along at The Black Horse. Sheen Road, Richmond.

JAZZ The John Bennett Big Band at The Bull’s Head, Barnes. Admission 80p.

THE DERBY ARMS, Upper Richmond Road West, give you Joe on the electric accordion(手風琴). Tel: 789—4536

SUNDAY, November 14

DISCO Satin Sounds Disco, free at The Lord Napier, Mort Lake High Street, from 8 a. m. to 8 p. m.

FOLK MUSIC at The Derby Arms. The Short Stuff and residents the Norman Chop Trio. Non-remembers 70p. Tel: 688—4626.

HEAVY MUSIC with Tony Simon at The Bull, Upper Richmond Road West, East Sheen.

THE DERBY ARMS, Upper Richmond Road West, give you Joe on the electric accordion.

13. Where and when can you hear the Mike Thomas Jazz Band?

A. At the Derby Arms on Friday.

B. At the Black Horse on Friday.

C. At the Star and Garter on Saturday.

D. At the Derby Arms on Sunday.

14. You want to enjoy the electric accordion on Saturday. Which telephone number do you have to ring to find out what time it starts?

A. 789—6749.             B. 789—4536.            C. 682—1158.  D. 688—4626.

15. You want to spend the Saturday by joining the entertainment with your family. Where should you go?

A. Disco at The Lord Napier.

B. The sing-along at The Black Horse.

C. The electric accordion at The Derby Arms.

D. Jazz at The Bull’s Head.

16. You want to spend the same day at two different places and don’t want to cross any street. Which of the following is your best choice?

A. The sing-along at the Black Horse and Jazz at The Bull’s Head.

B. The sing-along at The Black Horse and Folk Music at The Derby Arms.

C. Folk Music at The Derby Arms and Heavy Music with Tony Simon at The Bull.

D. Musical Hal lat The Star &Garter and Disco at The Lord Napier.

(E)

With only about 1, 000 pandas left in the world, China is desperately trying to clone(克隆) the animal and save the endangered species(物種). That’s a move similar to what a Texas A & M University researchers have been undertaking for the past five years in a project called “Noah’s Ark”.

Noah’s Ark is aimed at collecting eggs, embryos(胚胎), semen and DNA of endangered animals and storing them in liquid nitrogen. If certain species should become extinct, Dr. Duane Kraemer, a professor in Texas A & M’s College of Veterinary Medicine, says there would be enough of the basic building blocks to reintroduce the species in the future.

It is estimated that as many as 2, 000 species of mammals, birds reptiles will become extinct in over 100 years. The panda, native only to China, is in danger of becoming extinct in the next 25 years.

This week, Chinese scientists said they grew an embryo by introducing cells from a dead female panda into the egg cells of a Japanese white rabbit. They are now trying to implant the embryo into a host animal.

The entire procedure could take from three to five years to complete.

“The nuclear transfer(核子移植) of one species to another is not easy, and the lack of available(capable of being used) panda eggs could be a major problem,” Kraemer believes. “They will probably have to do several hundred transfers to result in one pregnancy (having a baby). It takes a long time and it’s difficult, but this could be groundbreaking science if it works. They are certainly not putting any live pandas at risk, so it is worth the effort,” adds Kraemer, who is one of the leaders of the Project at Texas A& M, the first-ever attempt at cloning a dog.

“They are trying to do something that’s never been done, and this is very similar to our work in Noah’s Ark. We’re both trying to save animals that face extinction. I certainly appreciate their effort and there’s a lot we can learn from what they are attempting to do. It’s a research that is very much needed.”

17. The aim of “Noah’s Ark” project is to _______.

A. make efforts to clone the endangered pandas

B. save endangered animals from dying out

C. collect DNA of endangered animals to study

D. transfer the nuclear of one animal to another

18. According to Professor Kraemer, the major problem in cloning pandas would be the lack of _______.

A. available panda eggs         B. host animals

C. qualified researchers            D. enough money

19. The best title for the passage may be _______.

A. China’s Success in Pandas Cloning                                 

B. The First Cloned Panda in the World

C. Exploring the Possibility to Clone Pandas

D. China —the Native Place of Pandas Forever

20. From the passage we know that _______.

A. Kraemer and his team have succeeded in cloning a dog

B. scientists try to implant a panda’s egg into a rabbit

C. Kraemer will work with Chinese scientists in clone researches

D. about two thousand of species will probably die out in a century

查看答案和解析>>

同步練習冊答案
中文字幕无线码一区| 精品少妇一区二区三区免费观| 91精品无人成人www| 男人的午夜天堂| 亚洲黄色小说网| 成人免费黄色av| av久久久久久| v天堂中文在线| 亚洲天堂一二三| 亚洲黄色av片| 欧美国产视频一区| 日本黄色特级片| 国产女无套免费视频| 久久精品波多野结衣| 最新av在线免费观看| 男女一区二区三区| 这里只有精品9| 欧美日韩一级大片| 18禁网站免费无遮挡无码中文| 国产精品三级在线观看无码| 国产丰满果冻videossex| 香蕉视频色在线观看| 99在线免费视频观看| www.中文字幕av| 亚洲精品一区二区三区蜜桃 | 播放灌醉水嫩大学生国内精品| 凸凹人妻人人澡人人添| 秋霞av一区二区三区| 国产91对白刺激露脸在线观看| 精品少妇一区二区三区免费观| 午夜精品久久久久久久99热黄桃 | 久草资源在线视频| 麻豆视频传媒入口| www..com.cn蕾丝视频在线观看免费版| 国产成人精品亚洲| 国内av免费观看| www.激情网| 欧美肥妇bbwbbw| 国精品无码人妻一区二区三区| 午夜av免费在线观看| 伊人久久亚洲综合| 免费黄色网址在线| 久草免费在线视频观看| 亚洲精品一二三四五区| 久草综合在线视频| 日本一级片在线播放| 韩国av免费在线| 一级片视频网站| 亚欧美一区二区三区| 国产在线播放观看| 男人c女人视频| 加勒比综合在线| 性感美女一级片| 亚洲专区第一页| 精品无码黑人又粗又大又长| 国产精品宾馆在线精品酒店| 色哟哟一一国产精品| 国产在线不卡av| 免费看黄色一级视频| 国产精品传媒在线观看| 91 视频免费观看| 少妇高清精品毛片在线视频| 自拍日韩亚洲一区在线| 国产网址在线观看| 成人高清在线观看视频| 欧美日韩一道本| 国产一级大片免费看| 亚洲女人毛茸茸高潮| 中文字幕5566| 美国黄色a级片| 亚洲成人日韩在线| 在线观看免费不卡av| 日韩视频第二页| 欧洲av无码放荡人妇网站| 日本黄大片在线观看| 欧日韩免费视频| 国产原创popny丨九色 | 亚洲一级黄色录像| 久久久久成人精品无码中文字幕| 香港三日本8a三级少妇三级99| 欧美视频久久久| 日韩一级片免费看| 精品国产一二区| 少妇愉情理伦片bd| 亚洲精品激情视频| 一区二区视频观看| 亚洲综合网在线观看| 一级特黄曰皮片视频| 在线观看免费黄色网址| 男人操女人的视频网站| 黄色特一级视频| 凹凸国产熟女精品视频| 亚洲天堂av线| 久久精品www| 日韩精品久久久久久免费| www.av毛片| 91精品91久久久中77777老牛| 欧洲黄色一级视频| 午夜啪啪小视频| 狠狠人妻久久久久久| 国产喷水福利在线视频| 色网站免费观看| a级片在线观看视频| 亚洲欧美va天堂人熟伦| 久久久久亚洲av无码专区 | 亚洲黄色片免费| 国内免费精品视频| 国产又粗又长又大视频| 性感美女视频一二三| 一二三不卡视频| 国模无码国产精品视频| 尤物av无码色av无码| 欧美成人福利在线观看| 国产尤物在线视频| 亚洲伦理在线观看| 成人手机在线免费视频| 黄色免费高清视频| 成人在线看视频| 日韩黄色a级片| 99热这里只有精品在线观看| 亚洲最大视频网| 在线观看亚洲网站| 欧美两根一起进3p做受视频| 日本五十熟hd丰满| 亚洲欧美另类视频| 天堂网av2018| 久热免费在线观看| 伊人手机在线视频| 男人天堂av网| 中文字幕乱码av| 少妇人妻互换不带套| 毛片视频网站在线观看| 色网站免费观看| 一区二区视频免费看| 午夜激情av在线| 亚洲最新av网站| 在线天堂www在线国语对白| 路边理发店露脸熟妇泻火| 三日本三级少妇三级99| 国产剧情精品在线| 欧美特黄一区二区三区| 好吊妞无缓冲视频观看| 91视频免费网址| 亚洲欧洲精品视频| 亚洲天堂第一区| 免费一级片视频| 韩国av免费在线观看| 国产三级精品三级观看| 91制片厂毛片| va婷婷在线免费观看| 精品人体无码一区二区三区| 日韩欧美xxxx| 国产精品一级视频| 日本不卡一二区| 国产精品视频中文字幕| 国产黄色片免费| 老熟妇高潮一区二区三区| 免费网站在线观看黄| www.午夜激情| 樱空桃在线播放| 国产污污视频在线观看| 亚洲国产第一区| 欧美亚洲国产成人| 91免费视频播放| 亚洲一级二级片| www.99re7.com| 成人午夜福利视频| 天天鲁一鲁摸一摸爽一爽| 日本激情视频在线| 国产免费久久久| 国产又大又长又粗又黄| 国产精品午夜影院| 免费看污片网站| 亚洲一区和二区| 日韩激情小视频| 高清国产在线观看| 婷婷免费在线观看| 综合网在线观看| 亚洲成人av免费在线观看| 国产精品一区二区小说| 色婷婷激情五月| 污版视频在线观看| av电影中文字幕| 99九九99九九九99九他书对| 亚洲无码精品在线播放| 国产精品丝袜一区二区| 久久久久久久久久久久久av| 天天干天天色天天| 黄色片久久久久| 欧美熟妇另类久久久久久不卡| 一区二区三区免费观看视频| 99热这里只有精品4| 国产精品黄色大片| 成人在线手机视频| 97人人澡人人爽人人模亚洲| www.99热| 中文字幕精品三级久久久| 亚洲黄色免费视频| 国产精品30p| 国产视频123区| 麻豆久久久久久久久久| 看免费黄色录像| 在线观看中文字幕网站| 特级西西人体www高清大胆| 一区二区三区免费在线| www.avtt| 黄片毛片在线看| 欧美精品aaaa| 日韩av一二区| 国偷自拍第113页| 久久久久久久麻豆| 中文字幕日本人妻久久久免费| 中国老女人av| www.国产黄色| 欧美伦理片在线看| 爱爱的免费视频| 日本在线小视频| jizz亚洲少妇| 超碰人人人人人人| 日本久久久久久久久久久久| 中文字幕日韩三级片| 国产微拍精品一区| 黄色一级片中国| www.日日夜夜| 中文字幕资源在线观看| 丰满的亚洲女人毛茸茸| 国产成人精品亚洲| 国内自拍在线观看| 国产人妻黑人一区二区三区| 精品小视频在线观看| 人人妻人人澡人人爽精品欧美一区| 91片黄在线观看喷潮| 欧美成人黑人猛交| 亚洲欧美日本一区| 樱花视频在线免费观看| 国产av人人夜夜澡人人爽麻豆| 午夜影院免费视频| 欧美一级高潮片| 成人污网站在线观看| 免费黄视频在线观看| 99免费在线观看| av动漫在线免费观看| 久久av一区二区三| 日本在线播放视频| 欧美黑人经典片免费观看| 日本黄色免费观看| 中文字幕久久熟女蜜桃| 一区二区三区国产免费| 长河落日免费高清观看| 国产成人无码www免费视频播放| 亚洲欧美一区二区三区不卡| 波多野结衣三级在线| 成人三级做爰av| 五月婷婷六月婷婷| 国产精品99久久免费黑人人妻| 久久精品三级视频| 日韩在线观看视频一区二区三区| 日本学生初尝黑人巨免费视频| 国产一区二区三区乱码| 免费在线观看你懂的| 国产成人久久精品77777综合 | 久久免费少妇高潮99精品| 无码熟妇人妻av在线电影| 成人免费av片| 精品人妻aV中文字幕乱码色欲| 亚欧美一区二区三区| 很污的网站在线观看| 国产真人真事毛片视频| 天天干,夜夜爽| 国产高清中文字幕| 亚洲熟妇无码一区二区三区导航| 一级黄色大片免费看| 一区二区视频免费| 国产性一乱一性一伧一色| 丰满少妇被猛烈进入高清播放| 天天操天天摸天天舔| 久久黄色一级视频| 亚洲无码久久久久| 动漫精品一区一码二码三码四码| 又黄又爽又色的视频| 中文字幕在线日亚洲9| 青娱乐国产在线| 久久久久人妻精品一区三寸| 9.1人成人免费视频网站| 一级性生活毛片| 欧美一区,二区| 怡红院男人的天堂| 日韩精品无码一区二区| 五月婷婷丁香色| 国产特级黄色大片| 国产日本欧美在线| 亚洲色图 激情小说| 国产精品无码在线| 欧美一级视频免费| 国产伦精品一区二区三区四区 | 无限资源日本好片| av日韩一区二区三区| 亚洲精品久久久久久国| 国产精品无码一区二区三区免费 | 国产精品亚洲lv粉色| 西西44rtwww国产精品| 伊人免费视频二| 国产精品视频黄色| 熟女少妇在线视频播放| 久久免费一级片| wwwav国产| 美女网站视频色| 中文字幕在线1| 国产三级视频网站| 黄色录像a级片| 一区二区在线免费观看视频| 狠狠躁日日躁夜夜躁av| www五月婷婷| 国产男女无套免费网站| 国产永久免费视频| 在线播放亚洲精品| 亚洲天堂狠狠干| 一级特黄特色的免费大片视频| 69视频免费看| 丰满人妻一区二区三区四区| 国产又粗又爽视频| 成人免费毛片男人用品| 麻豆精品久久久久久久99蜜桃| yjizz国产| www.国产一区二区| 中文字幕精品无| 成人一二三四区| 中文字幕永久免费视频| 在线观看免费视频a| 一卡二卡在线视频| 国产麻豆免费观看| 国产综合视频在线| 五月婷婷久久久| 国产香蕉精品视频| 黄色性生活一级片| 中文字幕在线观看免费高清| 日韩av片在线| 全网免费在线播放视频入口 | 精品丰满人妻无套内射| 国产成人无码精品久久久性色| www视频在线| 好男人www在线视频| 亚洲乱妇老熟女爽到高潮的片| 欧美做受高潮中文字幕| 美女100%无挡| 伊人久久久久久久久久久久久久| 日韩一级片大全| 欧美中文字幕在线观看视频| 鲁一鲁一鲁一鲁一澡| 午夜国产一区二区三区| 国产性生活一级片| 国产又大又黄又粗| 亚洲中文一区二区三区| 日本成人动漫在线观看| 伦理片一区二区| 又色又爽的视频| 五月天激情图片| 青青在线视频免费观看| av网站手机在线观看| 69堂免费视频| 亚洲国产精品毛片av不卡在线| 亚洲国产日韩欧美在线观看| 久久精品久久国产| 亚洲天堂视频网| 精品人妻伦一区二区三区久久| 国产精品无码自拍| 国产三级av在线播放| av电影一区二区三区| 亚洲精品无码久久久久久| 九九视频精品在线观看| 日韩三级av在线| 国产手机av在线| 免费无码一区二区三区| 特级片在线观看| av网站在线不卡| 少妇高潮av久久久久久| 少妇精品视频一区二区| 中文字幕成人动漫| 青青在线免费观看| www.亚洲自拍| 国产偷人妻精品一区二区在线| 精品国产免费久久久久久婷婷| 女性裸体视频网站| 麻豆av免费在线| 免费视频久久久| 佐山爱在线视频| 欧美黄色aaa| 永久免费的av网站| 一级片视频播放| 亚洲精品视频久久久| 毛片av免费在线观看| 亚洲系列在线观看| 国产成人免费观看网站| 99re精彩视频| 亚洲老妇色熟女老太| 国产日韩欧美大片| 国产精品午夜影院| 97人妻精品一区二区三区免| 欧美亚洲一二三区| 在线观看国产小视频|