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

精英家教網 > 高中英語 > 題目詳情

The next generation of telescopes will reveal(顯露;揭示)new parts of our universe that will seem surprising, just as the moon’s craters(坑)     when observed 400 years ago.

       A.could seem                 B.might seem 

      C.should have seemed      D.must have seemed

練習冊系列答案
相關習題

科目:高中英語 來源: 題型:閱讀理解

根據短文內容, 從短文后的選項中選出能填入空白處的最佳選項。其中有兩項為多余選項。

Sleep is something we all do. But some people need to sleep more than others. Babies sleep most of the time. Children in school sleep about ten to twelve hours a night. Most grown-ups sleep only seven or eight hours.  

All parts of our bodies have to rest after they work. Our arms need a rest after we lift heavy things. When we run fast, our legs work hard. They get tired. We have to rest them. Our brains work hard, too.      We can sit quite still and rest our arms and legs. But our brains aren’t resting. They go right on thinking as long as we are awake.

Our brains slow down a bit when we sleep and dream.     Instead of thinking wide-awake thought, our brains make up dreams. Some dreams are very pleasing. Some are not. Most of the time we forget them when we wake up.

Scientists have tried to find out whet would happen if people were not allowed to sleep. They asked some people not to go to bed. The people stayed up all night and all the next day. They stayed up the next night, too and the day after. They played games. But they made mistakes. They forgot things.     The people grew rude and mean. They became angry with their friends. Finally they were too tired to stand up. The moment they sat down, they fell asleep.

Scientists found that if people are not allowed to sleep, they act in an unusual way.

     But we do know that we need it to stay well.

So tonight have a good sleep. Lie down under the covers. Shut your eyes. Let your thought travel about. Soon you’ll stop thinking. You’ll be asleep.

A. But even as we sleep our brains are doing some work.

B. It was hard for their tired brains to work..

C. When we are awake, they help us pay attention to the world around us.

D. No one knows quite surely why sleep is so good for us.

E. Good sleep helps to improve one’s memory.

F. But babies, children and grown-ups--- all of us need to have our sleep.

G. Our brains will not stop to have a rest, even one minute.

查看答案和解析>>

科目:高中英語 來源:2013-2014學年遼寧省大連市高三上學期期末考試英語試卷(解析版) 題型:其他題

根據短文內容,從選項中選出能填入空白處的最佳選項。選項中兩項為多余選項。

Our Fears Can Change the Reality of the Situation

? At times, our worries and anxieties can defeat us. In addition, our worries can change our understanding of what is reality and what is not. Here is a brief list of techniques that you can use to help gain a better viewpoint on things during the anxious moments.

? __1.__ A person should take a deep breath and try to find something to do for a few minutes to get their mind off the problem. A person could get some fresh air, listen to some music, or do an activity that will give them a fresh perspective on things.

? Remember that our fearful thoughts are made to seem worse and can make the problem worse. __2.___When unexpectedly having thoughts that make you fearful or anxious, challenge these thoughts by asking yourself positive questions that will maintain objectivity and common sense.

? Be smart in how you deal with fears and anxieties. Do not try to deal with everything all at once. When facing a current or upcoming task that makes you anxious, break the task into small ones. __3.__

? Remember that all the worrying in the world will not change anything. Most of what you worry about never comes true.__ 4.___ Then you should leave everything else in the hands of God.

? It is not easy to deal with all the fears and worries. When your fears and anxieties have the best of you, try to calm down and then get the facts of the situation. The key is to take it slow. All you can do is do your best each day, hope for the best, and when something does happen, take it easy.__ 5.___

A. Take it one step at a time and things will work out well at last.

B. When feeling anxious, stop what you are doing and try to do something relaxing.

C. This will give you the confidence to manage your anxiety.

D. Instead of worrying about something that probably won’t happen, concentrate on what you are able to do.

E. The next time you fell depressed, review your list and think about the good things that you have in your life.

F. A good way to manage your worry is to challenge your negative thinking with positive statements and realistic thinking.

G. Completing these smaller tasks once at a time will make the stress more manageable and increase your chances of success.

 

查看答案和解析>>

科目:高中英語 來源:2013-2014學年四川省綿陽市高三12月月考英語試卷(解析版) 題型:其他題

根據對話內容,從對話后的選項中選出能填入空白處的最佳選項,并在答題卡上將該項。(E涂AB ,F涂AC, G涂AD)

涂黑。選項中有兩項多余選項。(共5小題;每小題2分,滿分10分)

—Freedom Travel.Can l help you?

        —  1.

         — Okay. What is your destination?

         — Well, I'd like to fly to Helsinki Finland.I'd like the cheapest flight available.

         —Okay. 2.  There is one flight heading out then for $980. Will that be OK for you?

         — All right. I'll take it.

         —That's Flight 1070 from Salt Lake City to New York, Kennedy Airport, transferring to flight 90 from Kennedy to Helsinki.

         —3.

         —It leaves Salt Lake City at 10:00 a.m. and arrives in New York at 4:35 p.m.You will then transfer to flight 90 at 5:55 p.m., and arrive in Helsinki at 8:30 a.m.the next day.

         — All right4. 

         — Sure, no problem.You will be served any time.We will inform the airlines. _ 5. 

         — William Smith.

A. Can I request a meal?

B. Could I have your name, please?

C. When can I get to Helsinki Finland?

D. I’d like to make a reservation for 23rd.

E. Cheap flights might not be comfortable.

F. Let me check what flights are available.

G. What are the departure and arrival time of those flights?

 

查看答案和解析>>

科目:高中英語 來源:2012-2013學年河南省靈寶市高三上學期第一次質量檢測英語試卷(解析版) 題型:信息匹配

根據短文內容,從短文后的選項中選出能填入空白處的最佳選項,并將該項填寫在答題卡指定的位置。選項中有兩項為多余選項。

  1  We’ve worked to make their streets and their schools safer, to give them something positive to do after school and before their parents get home. We’ve worked to teach our children that drugs are dangerous, illegal and wrong.

Today, I want to talk to you about the historic opportunity we now have to protect our nation’s children from an even more deadly threat.  2 Smoking kills more people every day than AIDS, alcohol, car accidents, murders, drugs and fires combined. Nearly 90% of those smokers lit their first cigarette before they turned 18. consider this: 3,000 children start to smoke every day illegally, and 1,000 of them will die sooner because of it.   3  For more than five years we’ve worked to stop our children from smoking before they begin to try, starting a nationwide campaign to educate them about the dangers of smoking to reduce their access to tobacco products, and to restrict tobacco companies from advertising to young people.   4  That means if we act now, we have it in our power to stop three million children from smoking and save a million lives as a result. So this is an emergency that needs quick action of all of you.   5 .

A.Since I took office, I’ve done much to protect our children from harm.

B.This is a national tragedy(悲劇)that every American should help to prevent.

C.The quicker action we take, the fewer teen smokers there will be.

D.We have to educate them about the dangers of smoking.

E.It is smoking that is more terrible than drugs.

F.Compared with other diseases, drugs kill more people every day.

G.If we do these, we’ll cut teen smoking by almost half over the next five years.

 

查看答案和解析>>

科目:高中英語 來源:2012-2013學年河北省高三一輪檢測英語試卷(解析版) 題型:信息匹配

根據短文內容,從短文后的選項中選出能填入空白處的最佳選項。選項中有兩項為多余選項。

The First Americans

There was a time long ago when a land bridge connected Asia and North America.The first settlers in North America crossed this land bridge from what is now Siberia to Alaska.The people who made this initial crossing were probably following the animals they used for food.

Finally, the oceans rose and the land bridge between the continents disappeared.The settlers, who I shall call the "First Americans" , could not return to their homeland.  1  

For the next few thousand years, the First Americans moved south and east throughout North and South America.They made the journey all the way from Alaska to the southern tip of South America, a distance of more than 10,000 miles.    2   

In the far north, above the Arctic Circle, the First Americans became hunters of the ocean.  3 __  In the summer, they gathered berries and other plants.In the winter, they stayed in lodges much of the time preparing for the next summer.It was a hard life, but they learned to survive in these terrible conditions.

Farther south, in what is now Arizona, Utah, Colorado, and New Mexico, the First Americans became cliff dwellers.They began by living in caves that already existed in the cliffs.  4  The dwellings they built in many ways resembled today's apartment buildings.

5    They built a system of dams and canals so they could store and use water almost any time of the year.They were so successful that they could raise fruits and vegetables that were not found naturally in the desert.

A.They also discovered foods like corn and potatoes.

B.Along the way, they established many different civilizations.

C.They discovered how to add to the caves by building structures of wood and stone.

D.People living near each other tended to share similar environments and customs.

E. They built boats of animal skins and hunted or fished for their food.

F. They would have to survive in the New World, they had discovered.

G. The First Americans of the Southwest learned to water the desert.

 

查看答案和解析>>

同步練習冊答案
日韩精品123区| 国产精品视频一区二区三| 精品久久久久久亚洲综合网站| 亚洲精品男人的天堂| 日韩成年人视频| 97超碰人人爽| 亚洲综合伊人久久| 91午夜视频在线观看| 男人天堂网视频| 亚洲熟妇国产熟妇肥婆| 国产精选第一页| 国产真人做爰毛片视频直播| 手机在线免费看毛片| 9色视频在线观看| 国产精品国产亚洲精品看不卡| 国产毛片久久久久久国产毛片| 麻豆精品一区二区三区视频| 欧美 日韩 国产精品| 欧美 激情 在线| 久久久久久天堂| 欧美亚洲另类小说| 色欲无码人妻久久精品| 久久久久99精品成人| 2019日韩中文字幕mv| 日本免费一二三区| 日韩三级视频在线| 五月婷婷开心中文字幕| 男女做爰猛烈刺激| 亚洲国产精品久久久久婷蜜芽| 午夜剧场在线免费观看| 国产欧美日韩综合精品一区二区三区| 成人在线短视频| 在线免费看视频| av动漫免费看| 99久久久无码国产精品免费蜜柚| 污视频在线免费| 亚洲 欧洲 日韩| 国产成人久久精品77777综合 | 日本 片 成人 在线| 69精品久久久| 变态另类丨国产精品| 天天成人综合网| www.午夜av| 少妇献身老头系列| 毛片一区二区三区四区| av大片免费在线观看| 极品白嫩的小少妇| 无码aⅴ精品一区二区三区浪潮| 中国黄色一级视频| 亚洲天堂中文字幕在线| 欧美 日韩 中文字幕| 中文在线a天堂| 免费的一级黄色片| 亚洲精品视频专区| 亚洲理论电影在线观看| 欧洲成人一区二区三区| 婷婷六月天在线| 国产免费看av| 无码人妻丰满熟妇奶水区码| 国产经典久久久| 人成网站在线观看| 免费在线视频观看| 免费中文字幕在线| 日本精品999| 老司机午夜福利视频| www.黄色com| 97国产精品久久久| 中文字幕 欧美日韩| 希岛爱理中文字幕| 人成网站在线观看| 日本道在线观看| 国产精品专区在线| 99久久99久久精品免费| 97国产成人无码精品久久久| 久草福利视频在线| 在线免费观看亚洲视频| 国产精品亚洲a| 亚洲女同二女同志奶水| 欧美一级淫片aaaaaa| 一区二区视频网| 青花影视在线观看免费高清| 亚洲AV无码精品国产| 熟妇高潮一区二区| 97免费观看视频| 日本熟女一区二区| 一级黄色录像在线观看| 久久久成人精品一区二区三区| 国产精品99精品无码视亚| 伊人精品在线视频| 日本熟女一区二区| 午夜福利视频一区二区| 少妇一级淫片日本| 日本xxxxx18| 中文字幕 欧美 日韩| 亚洲精品午夜久久久久久久| 美日韩一二三区| 女性裸体视频网站| 日批在线观看视频| 久久久久久久久免费看无码 | 免费看毛片的网址| 国产性xxxx| 91无套直看片红桃在线观看| 涩视频在线观看| 国产精品果冻传媒| 黄色一级大片在线免费看国产| 国产尤物视频在线观看| 国产精品视频一区在线观看| 日韩精品乱码久久久久久| 亚洲一区二区在线视频观看| 真人抽搐一进一出视频| 久草免费福利在线| 激情五月六月婷婷| 东京热加勒比无码少妇| 在线观看污视频| 人妻无码中文久久久久专区| 超碰在线97观看| 国产婷婷一区二区三区久久| 国产精品视频一二区| 亚洲第一天堂在线观看| 亚洲国产精品无码久久| 免费观看一区二区三区| 精品人妻无码一区二区三区换脸| 亚洲国产精品视频在线| 手机在线精品视频| 在线免费观看日韩av| 在线看片中文字幕| 免费在线观看一级片| 播放灌醉水嫩大学生国内精品| 一区二区三区视频在线观看免费| 国产午夜福利精品| 国产精品久久影视| 久久只有这里有精品| 亚洲精品蜜桃久久久久久| 日本精品一区在线| 在线中文字幕网站| 国产精品无码一区二区三| 九九免费精品视频| 一区二区三区免费播放| 日本熟妇成熟毛茸茸| www.好吊色| 羞羞在线观看视频| av网站在线不卡| 国产99久久久久久免费看| 国产成人精品一区二区三区在线观看| 日韩av网站在线播放| 亚洲欧美激情网| 99久久免费国产精精品| 影音先锋制服丝袜| 中文字幕资源在线观看| 日本高清视频在线| 一二三四中文字幕| 好男人在线视频www| 亚洲精品国产精品乱码视色| 北岛玲一区二区| 国产精品区在线| 黄色av网址在线| www.av中文字幕| 国产精品久久免费| 欧美与动交zoz0z| 成人黄色免费网| 亚洲国产美女视频| 一级二级三级视频| 日本黄网站色大片免费观看| 午夜影院免费在线观看| 超碰人人人人人人人| 国产污视频在线看| 999精品久久久| 日韩一级在线视频| 蜜臀av午夜精品久久| 国产超碰人人爽人人做人人爱| wwwwww日本| 色婷婷av国产精品| 老妇女50岁三级| www.成人免费视频| 日本激情视频在线| 亚洲激情视频小说| 天天干,天天干| 日韩黄色短视频| 国产精品一级无码| 免费看一级一片| 免费在线黄色网| 亚洲精品成人区在线观看| 午夜在线观看av| 日本一二三区在线观看| 一级黄色大片网站| 亚洲精品怡红院| 国产精品久久AV无码| 中文字幕一区在线播放| 国产中文字幕二区| 无码熟妇人妻av| 国产精品无码久久av| 午夜激情在线观看视频| 日本猛少妇色xxxxx免费网站| 999视频在线| 激情五月俺来也| 久久视频免费在线| ass精品国模裸体欣赏pics| 中文字幕人妻一区二区三区视频| 欧美日韩亚洲一二三| 欧美性猛交久久久乱大交小说| 精品国产无码一区二区| 国产精品500部| 国产麻花豆剧传媒精品mv在线| 性爱在线免费视频| av在线免费在线观看| 久久久久99精品成人片三人毛片| 懂色av蜜桃av| 特种兵之深入敌后| 99精品视频在线播放免费| 精品99在线观看| 日本xxxx黄色| 五十路熟女丰满大屁股| 欧美亚洲视频一区| 久久一级免费视频| 免费在线观看a视频| 在线看的片片片免费| 欧美成人aaa片一区国产精品| bt天堂新版中文在线地址| 人与动物性xxxx| 男人的天堂官网| 国产一级二级av| 天堂网在线资源| 免费看黄色一级视频| 99久久精品日本一区二区免费| 午夜精品免费观看| 国产精品自拍99| 久久久久久不卡| 中文字幕在线网址| 一本色道久久综合熟妇| 探花国产精品一区二区| 久久精品偷拍视频| 久久国产香蕉视频| 99久久99久久久精品棕色圆| av网站免费在线播放| av网站免费大全| 蜜桃久久一区二区三区| 亚洲欧洲国产综合| 亚洲调教欧美在线| 人妻少妇无码精品视频区| 人妻精品久久久久中文字幕| 久久成人激情视频| av激情在线观看| 少妇高潮喷水在线观看| 婷婷激情四射五月天| 久久精品性爱视频| 亚洲天堂视频网| 中文字幕一二三区| 人妻av无码一区二区三区| 色中文字幕在线观看| 日本a视频在线观看| 手机在线免费观看毛片| 中文字幕乱妇无码av在线| 国产精品丝袜黑色高跟鞋| 天天综合永久入口| 国产三级在线观看完整版| 日本黄xxxxxxxxx100| 中文字幕 91| 无码人妻丰满熟妇奶水区码| 好吊色视频一区二区| 亚洲精品乱码久久久久久不卡| 91大神福利视频| 精品久久久久久久无码| 美女又爽又黄免费视频| 香蕉视频在线观看黄| 日本天堂中文字幕| 青青草原免费观看| 成人爽a毛片一区二区| 精品自拍偷拍视频| 91亚洲一区二区| 亚洲国产剧情在线观看| 国产又粗又猛大又黄又爽| 制服丝袜中文字幕第一页| 成人午夜精品视频| 国产黄色大片免费看| 日韩av一二三四| 国产成人精品亚洲精品色欲| 国产无遮挡在线观看| 午夜精品在线免费观看| av资源免费看| 一二三四中文字幕| 伊人久久国产精品| 黄色录像一级片| 国产区在线观看视频| 中文字幕在线观看网址| 视频免费1区二区三区| 亚洲三区在线播放| 成人黄色片视频| 人人妻人人澡人人爽久久av| 欧美精品自拍视频| 国产成人a人亚洲精品无码| 丰满少妇乱子伦精品看片| 在线观看国产成人| 91制片厂免费观看| 一级α片免费看刺激高潮视频| 日韩精品123区| 中文人妻熟女乱又乱精品| 久久av喷吹av高潮av| 一级特黄特色的免费大片视频| 可以在线看黄的网站| 国产精品欧美久久久久天天影视| 看一级黄色录像| 性色av蜜臀av| 久久国产这里只有精品| 日本一级片在线播放| 日本三级中文字幕| 国产女人18毛片| 天天操天天操天天操| 在线观看日本www| 国产精品久久免费观看| 一区精品在线观看| 男女无套免费视频网站动漫| xxxx一级片| 国产精品一区二区黑人巨大 | 欧美三级午夜理伦三级老人| 中文 欧美 日韩| 无码内射中文字幕岛国片| 韩国黄色一级片| 黑人一级大毛片| 久久久久久久久久网| 国产精品一区二区无码对白| 日韩人妻无码一区二区三区99| 五月天男人天堂| 老司机av网站| 一区二区自拍偷拍| 视频免费1区二区三区| 久久r这里只有精品| 性活交片大全免费看| 国产高清第一页| 男女视频在线观看网站| www.国产在线播放| 黄色一级大片在线免费观看| 亚洲精品一区二区三区不卡| 岛国av在线免费| 日本妇女毛茸茸| 舐め犯し波多野结衣在线观看| 国产三级在线观看视频| 在线看成人av| 亚洲精品久久久中文字幕| 成人免费性视频| 少妇影院在线观看| av在线播放中文字幕| 男男做爰猛烈叫床爽爽小说| 天天色综合av| www.久久色| 亚洲av无码专区在线| 糖心vlog精品一区二区| 啦啦啦免费高清视频在线观看| 亚洲一级片网站| 最新中文字幕2018| 99热在线这里只有精品| 欧美变态另类刺激| 91视频最新入口| 日韩无套无码精品| 色一情一乱一伦一区二区三区日本| 欧美交换配乱吟粗大25p| 国产精品无码av无码| 久久亚洲AV成人无码国产野外 | 性欧美成人播放77777| 在线成人精品视频| 少妇精品视频一区二区 | 亚洲伊人成人网| 在线观看精品国产| 无码人妻精品一区二| 国产婷婷色一区二区在线观看| 国产嫩bbwbbw高潮| 中文字幕在线观看你懂的| www.com欧美| 日韩免费高清一区二区| 男人天堂av电影| 91porn在线视频| jizzjizzxxxx| 国产第一页在线播放| youjizz在线视频| 韩国中文字幕hd久久精品| 最新中文字幕视频| www.5588.com毛片| 成年人免费在线播放| 漂亮人妻被黑人久久精品| 国产偷人妻精品一区二区在线| 亚洲欧美日韩综合在线| 极品美妇后花庭翘臀娇吟小说| 国产www免费| 国产亚洲成人精品| 国产乱淫片视频| 91视频在线网站| 亚洲 高清 成人 动漫| 8x8x成人免费视频| 欧美三级网站在线观看| 秋霞午夜鲁丝一区二区| 免费黄色在线网址| 韩国日本在线视频| 在线观看亚洲天堂| 天天操天天射天天| 亚洲综合视频网站| 亚洲天堂av线| 99精品在线视频观看| 国产毛片久久久久久久| 男人的天堂狠狠干| 日本中文在线播放| 亚欧洲乱码视频|