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 > 初中英語 > 題目詳情

In the 13th century, the famous Italian traveler, Marco Polo, traveled a long way to China. During his stay in China, he saw many wonderful things. One of the things he discovered was that the Chinese used paper money. In Western countries, people did not use paper money until the 15th century. However, people in China began to use paper money in the 7th century.

A Chinese man called Cai Lun invented paper almost 2000 years ago. He made it from wood. He took the wood from trees and made it into paper. He then put these pieces of paper together and made them into a book.

Now paper still comes from trees. We use a lot of paper every day. If we keep on wasting so much paper, there will not be any trees left on the earth. If there are no trees, there will be no paper. Every day, people throw away about 2,800 tons of paper in our city. It takes 17 trees to make one ton of paper. This means that we are cutting nearly 48,000 trees every day. Since it takes more than 10 years for a tree to grow, we must start using less paper now. If we don’t, we will not give enough time to grow more trees to take the place of those we use for paper.

So how can we save paper? We can use both sides of every piece of paper, especially then we are making notes. We can choose drinks in bottles instead of those in paper packets. We can also use cotton handkerchief and not paper ones. When we go shopping, we can use fewer paper bags. If the shop assistant does give us a paper, we can save it and reuse it later.

Everyone can help to save paper. If we all think carefully, we can help protect trees. But we should do it now, before it is too late.

1.When he was in China , Marco polo ___________ .

A.discovered CaiLun invented paper

B.learned to make paper

C.saw many wonderful things

D.told people about it

2.About _______ tons of paper are thrown away every day in our city.

A.1700 B.2000 C.2800 D.48000

3.Which of the following is NOT the way of saving paper ?

A.To use both sides of every piece of paper

B.To use the paper bags from shops more than once

C.To use cotton handkerchiefs instead of paper ones

D.To grow more trees

4.Which of the following is NOT TRUE ?

A.If we keep on wasting paper , we will have no paper to use

B.The Chinese used paper money much earlier than the people in western countries

C.About 48000 trees can be used to make 2800 tons of paper

D.It is never too late to plant trees for paper .

5.Which is the best title (標題)of the passage ?

A.Saving Paper B.The history of Paper

C.Cotton Handkerchiefs Back Again D.CaiLun , the Great Inventor

練習冊系列答案
相關習題

科目:初中英語 來源:2016屆北京昌平區九年級上學期期末考試英語試卷(解析版) 題型:完形填空

完形填空

閱讀下面的短文,掌握其大意,然后從短文后各題所給的A、B、C、D四個選項中,選擇最佳選項。

I have forgotten the name of the old lady, who was a customer(顧客) on my newspaper route when I was twelve. Yet she taught me a________ that I shall never forget.

On a winter afternoon, a friend and I were throwing stones onto the roof of the old lady's house near her garden. I found a perfectly smooth(光滑的) rock and threw it. The stone was too ________ , however, so it slipped(滑) from my hand as I let it go and headed straight for a small window on the lady's door. At the ________ of broken glass, we knew we were in trouble. We ran faster than any of our stones flew off her roof.

I was too ________ about getting caught that first night to be concerned about the old lady with the broken window in winter. However, a few days later, when I was sure that I hadn't been ________ , I started to feel guilty. She still greeted me with a smile each day when I gave her the newspaper, but I was no longer able to act comfortably when seeing ________.

I decided that I would ________ my paper delivery(送) money, and in three weeks I had the seven dollars that I thought would cover the cost of her window. I put the money in an envelope with a ________ saying that I was sorry for breaking her window and hoped that the seven dollars would cover the cost of repairing it.

The next day, I ________ the old lady her paper. She thanked me for the paper and gave me a bag of biscuits she had made herself. I thanked her and ate the biscuits as I continued my route.

After several biscuits, I ________an envelope and pulled it out of the bag. When I opened the envelope, I was shocked. Inside were the seven dollars and a short note that said, "I'm proud of you."

1.A. word B. lesson C. subject D. song

2.A. smooth B. solid C. soft D. light

3.A. back B. age C. sound D. turn

4.A. excited B. happy C. sad D. scared

5.A. discoveredB. excused C. praised D. remembered

6.A. you B. me C. him D. her

7.A. count B. find C. save D. spend

8.A. note B. book C. magazine D. poster

9.A. threw B. handed C. offered D. bought

10.A. sounded B. smelled C. felt D. tasted

查看答案和解析>>

科目:初中英語 來源:2014-2015學年江蘇揚州教育集團樹人學校七年級上學期期末英語試卷(解析版) 題型:其他題

缺詞填空(每空一詞)

根據短文內容和所給首字母提示,在下文空格處填入適當的詞使短文完整。(每空一詞)

People eat different kinds of food in different countries. They eat in different1. w____ and different time, too.

I was born in Nepal(尼泊爾). Rice, beans and pickles (泡菜) are the most common foods in every meal. 2. T____ are different kinds of beans and they are salty.

An ordinary Nepalese family does not have3. b____. They only have tea at around 6 a.m. to 7 a.m., and then they have their lunch 4.b____ 9 a.m. and 10 a.m.. When they have their dinner from 8 p.m. to 9 p.m., many people5.s____ on the floor with their legs crossed (交叉的). It looks as if they are thinking. Many Nepalese families are now more like Western6. p____.

Countries like India and Pakistan (巴基斯坦) have similar ways of 7.e____. Their common foods are also rice and beans. However, 8.t____ might add food such as bread and meat products to their dishes. Amy is a high school student from Bangladesh(孟加拉國). She is9. s____ in America now. According to her, fish is the common food in Bangladesh. “In every meal we have to have fish,” she said. “10.W____ fish it’s not a meal.”

查看答案和解析>>

科目:初中英語 來源:2015-2016學年浙江溫州蒼南縣七年級上學期期末測試英語試卷(解析版) 題型:單項填空

—He doesn’t like playing basketball. So he ________ plays basketball with friends.

— But I always play basketball after school with my friends.

A. always B. usually C. sometimes D. never

查看答案和解析>>

科目:初中英語 來源:2016屆山東德州德城區九年級第一次模擬檢測英語試卷(解析版) 題型:短文填空

完成短文

閱讀短文,從下面方框中的六個句子中選擇五個還原到短文中,使原文意思完整、連貫。

Traveling is a relaxing and pleasant activity. Do you want to travel? If you do, you’d better pay attention to these things:

1. Before going on a trip, you need to decide where to go. You won’t have fun if you go to a place where you don’t like to go. This is very important if you take a trip.

2. During the traveling, you need to communicate with the local people at times. If you learn about their customs, you will get on well with them easily.

3. No matter (無論) where to go, you’d better know about the weather there. When the weather is too hot or too cold, you’d better not go there. And you should know if it is often rainy, cloudy or sunny.

4. During the traveling, you can enjoy different diets. You should pay attention to the sanitation (n.衛生). Keeping healthy is very important. Don’t go to some places alone. This is also important.

In a word, traveling is very exciting. 5.

A. Choose the right time to go.

B. Choose the place you like to go.

C. Prepare for it carefully, and you will feel the pleasure of traveling.

D. Learn about the customs of the local people.

E. Pay attention to health and safety.

F. Let’s go to the place.

查看答案和解析>>

科目:初中英語 來源:2016屆山東德州德城區九年級第一次模擬檢測英語試卷(解析版) 題型:單項填空

--May I swim in the lake, mum?

--No, you____________. Look! Here is a notice “No Swimming!”

A. mightn’t B. mustn’t

C. needn’t D. may not

查看答案和解析>>

科目:初中英語 來源:2016屆內蒙古巴彥淖爾臨河區初三下第一次月考英語卷(解析版) 題型:翻譯

完成句子

根據中文意思完成句子,每空只填一詞。

1.吸煙對我們的身體有害。

Smoking is our body.

2.聽到這個好消息,他高興得說不出話來。

He was excited say a word when he heard the good news.

3.數碼相機是什么時候被發明的?

When the digital camera ?

查看答案和解析>>

科目:初中英語 來源:2016屆內蒙古巴彥淖爾臨河區初三下第一次月考英語卷(解析版) 題型:閱讀理解

閱讀下面一篇短文,判斷下列句子是否符合短文內容,符合的用“A”表示,不符合的用“B,,表示。

Clean water is not only important for people to produce food, but necessary for our life However, many people in Asia and Africa don't have enough clean water to use The World Health Organization reports that almost 4 000 children die each day of dirty water or lack(缺乏)of water.

Farmers use 70% - 85% 0f the world freshwater to produce food. People usually don't pay much attention to how much water industry(工業)uses, but you may be surprised to know that industry uses 59% of the water in developed countries.

Home use takes up(占據)only 8% in the world. But as cities grow, more water will be used. The local government has to try to make people useless water. In 60% of European cities, people are saving water by using less. They even keep waste water for other use. In Australia, the government has encouraged people to collect rainwater and recycle water from showers for a second use, The US Environmental Protection Agency has made a water saving program to encourage families and businesses to check their water use and save more water. Scientists and the UN are looking for good water management as the key to solving the problem. We can all work together to protect our fresh water in our daily life.

1.In developed countries, most water is used by industry.

2.People in Asia have enough clean water to use.

3.According to the passage, scientists have found good ways to deal with water problems.

4.Home use of water will increase because of the growing of cities.

查看答案和解析>>

科目:初中英語 來源:2016屆甘肅敦煌九年級下期第一學月考試英語試卷(解析版) 題型:單項填空

Do you know ___ tomorrow ? At 8 o’clock .

A. when did she come B.when she came

C. when will she come D.when she will come

查看答案和解析>>

同步練習冊答案
91蝌蚪视频在线观看| 日韩最新中文字幕| 国产免费又粗又猛又爽| 精品国自产在线观看| 影音先锋男人的网站| www.com黄色片| 一区二区在线免费观看视频| 国产一二三在线视频| 中文字幕第2页| 午夜精品福利在线视频| 久久精品视频2| 能免费看av的网站| 久草精品视频在线观看| 国产精品无码毛片| 亚洲五月激情网| 精品影片一区二区入口| 亚洲色图 在线视频| 最新日本中文字幕| www.亚洲自拍| 99久久人妻无码精品系列| 91精品999| 国产精品扒开腿做爽爽爽a片唱戏 亚洲av成人精品一区二区三区 | 中文字幕av久久| 午夜视频网站在线观看| 麻豆中文字幕在线观看| 国产精品51麻豆cm传媒| 久久这里只有精品18| 国产视频手机在线| 国产精品-区区久久久狼 | 欧美成人精品一区二区免费看片| 久久精品aⅴ无码中文字字幕重口| 999香蕉视频| 国产一级伦理片| 日本在线视频免费观看| 日本不卡一二区| 91精品中文字幕| 欧美女人性生活视频| 欧美一级片在线免费观看| www.51色.com| 老熟妇高潮一区二区三区| 亚洲视频在线观看免费视频| 日本欧美视频在线观看| 中文字幕一区二区三区人妻在线视频| 五月婷婷六月丁香激情| 91麻豆制片厂| 一级成人黄色片| 日本wwwcom| 亚洲香蕉中文网| 国产欧美一区二区三区在线看蜜臂 | 欧美黄色一区二区三区| 波多野结衣欲乱| 国产欧美日韩成人| 天天操天天干天天做| 快灬快灬一下爽蜜桃在线观看| 少妇无套内谢久久久久| 国产激情在线观看视频| 阿v天堂2014| 国产日韩欧美视频在线观看| 91插插插插插插插插| 国产视频精品免费| 天天干天天爽天天操| 国产午夜精品无码| 日韩黄色片在线| 午夜视频在线观看国产| 欧美成人精品欧美一| www色aa色aawww| 亚洲人视频在线观看| 影音先锋亚洲天堂| 超碰网在线观看| 四虎影视一区二区| 日韩中文字幕免费观看| 日韩特黄一级片| 久久人妻精品白浆国产| 黄色香蕉视频在线观看| 亚洲欧洲日韩综合| 一道本在线视频| www.桃色.com| 国产极品尤物在线| 亚洲综合久久av一区二区三区| 国产成人三级在线观看视频| av黄色在线播放| 爱情岛论坛亚洲首页入口章节| 亚洲欧美精品aaaaaa片| 欧美熟女一区二区| 无码视频在线观看| www.成人黄色| 国产亚洲精品网站| 中文字幕在线观看网址| 精品人妻无码一区二区| 黄色在线免费观看| 国产传媒免费观看| 黄色片视频在线免费观看| 羞羞在线观看视频| 亚洲欧美日本一区| 午夜激情在线视频| 国产xxxx在线观看| 亚洲精品国产无码| 日韩精品一区二区三区国语自制| 91猫先生在线| 日韩欧美一级在线| 99热99这里只有精品| 成人性生活免费看| 久久久久无码精品| 精品毛片在线观看| 亚洲中文字幕在线一区| 日韩精品人妻中文字幕| 国产亚洲视频一区| mm131亚洲精品| 日韩精品无码一区二区三区免费| 国产免费裸体视频| 日本三级免费看| 黄色永久免费网站| 99久久国产综合精品五月天喷水| 国产一区二区播放| 色婷婷粉嫩av| 免费成人深夜蜜桃视频| xxxx日本黄色| 亚洲午夜久久久久久久久红桃 | 91精品国产三级| 9久久婷婷国产综合精品性色| av动漫在线看| 日韩欧美视频网站| 国产女大学生av| 日日摸日日碰夜夜爽av| 青青青国产在线观看| 日韩av高清在线看片| 日本少妇aaa| 熟女av一区二区| 超碰手机在线观看| аⅴ天堂中文在线网| 美女被到爽高潮视频| 扒开jk护士狂揉免费| 欧美特级黄色录像| 女人裸体性做爰全过| 一本在线免费视频| 最近中文字幕免费| 四虎地址8848| 亚洲第一综合网站| av片在线免费| 妞干网在线免费视频| 青青草av网站| 亚欧激情乱码久久久久久久久| 天天操,天天操| 亚洲 国产 图片| 亚欧激情乱码久久久久久久久| jizzzz日本| 日本三级黄色大片| av资源免费观看| 中日精品一色哟哟| www.中文字幕| 免费观看国产精品| 久草视频福利在线| 娇妻被老王脔到高潮失禁视频| 国产精品免费在线视频| 欧美a级免费视频| 久久久久久久久久久视频| 日韩激情视频一区二区| av免费中文字幕| 欧美日韩精品在线观看视频 | 欧美无砖专区免费| 日韩在线xxx| 亚洲综合婷婷久久| 天堂网av2018| 日本一区二区免费高清视频| 97超碰在线人人| 亚洲精品成人在线播放| 免费精品99久久国产综合精品应用| 久青草免费视频 | 国产第一页在线播放| 欧美一级淫片免费视频黄| 亚洲毛片一区二区三区| 精品国产伦一区二区三区| 午夜老司机福利| 天堂久久精品忘忧草| 国产精品久久久久久成人| 免费拍拍拍网站| 日韩av.com| 国产精品久久久久久无人区| 精品美女www爽爽爽视频| 偷拍女澡堂一区二区三区| 黄色小视频大全| www.桃色.com| 99久久久久久久| 国产美女免费无遮挡| 欧美大黑帍在线播放| 中文字幕在线观看第三页| 国语对白永久免费| 色哟哟网站在线观看| 黄色片在线观看网站| 啊啊啊国产视频| 波多野结衣一二区| 污污内射在线观看一区二区少妇| 日本黄色a视频| 涩多多在线观看| 亚洲大尺度网站| 99久久久无码国产精品不卡| 国产亚洲综合视频| 美日韩一二三区| 亚洲av无码一区二区三区人| 丰满少妇在线观看| 秋霞av鲁丝片一区二区| 一二三四中文字幕| 国产一区二区视频网站| 免费黄在线观看| 久久人人爽人人片| 欧美大喷水吹潮合集在线观看| av黄色在线网站| 亚洲高清精品视频| 国产精品日韩三级| 一级片视频播放| 韩国黄色一级大片| 最近国语视频在线观看免费播放| 久久婷婷五月综合| 国产一卡二卡在线播放| 男生操女生视频在线观看| 午夜在线视频免费| 人妻有码中文字幕| 天天操天天干天天爽| av免费播放网址| 色婷婷av一区二区三区之红樱桃 | 国产高清一区二区三区四区| 天堂av2020| 色婷婷免费视频| 麻豆国产尤物av尤物在线观看| 丰满岳乱妇一区二区 | 啊啊啊一区二区| 免费a视频在线观看| 欧美aⅴ在线观看| 天天射天天操天天干| 男女无套免费视频网站动漫| 巨乳女教师的诱惑| www.久久av.com| mm131美女视频| 日韩无码精品一区二区三区| 国产日韩精品中文字无码| 天天做天天爱夜夜爽| 天天色天天综合| 91片黄在线观看喷潮| 成年人看的毛片| 色哟哟免费视频| 免费精品99久久国产综合精品应用| 免费黄色三级网站| 日韩成人免费在线观看| xxxx日本少妇| www黄色在线观看| 韩国日本美国免费毛片| 波多野结衣先锋影音| 国产午夜在线播放| 亚洲激情免费视频| 天堂av2024| 久久精品国产亚洲AV无码男同| 91无套直看片红桃在线观看| 中文字幕一区二区人妻痴汉电车| 欧美亚洲色图视频| 丰满少妇xbxb毛片日本| 九九热国产视频| 一二三四中文字幕| 无码人妻aⅴ一区二区三区玉蒲团| 久久久久久综合网| 福利所第一导航| 亚洲欧美另类日韩| 操人视频免费看| 2021亚洲天堂| 亚洲欧美综合一区二区| 日韩精品在线免费看| 国产美女作爱全过程免费视频| 天堂网在线资源| 激情五月色婷婷| 男人添女人下部视频免费| 欧美图片自拍偷拍| 伊人中文字幕在线观看| 欧美日韩激情视频在线观看| 国产艳俗歌舞表演hd| 成人h动漫精品一区二区下载| 北条麻妃在线视频观看| 美女久久久久久久久久| 亚洲中文字幕一区二区| 久国产精品视频| 亚洲av综合色区| 色婷婷精品久久二区二区密| 中文字幕人妻一区二区在线视频| 五月天婷婷激情视频| 黄色一级片中国| 国产一级伦理片| 国产毛片久久久久| 国产亚洲欧美久久久久| 久操网在线观看| jizz日本在线播放| 国模私拍视频在线| 少妇太紧太爽又黄又硬又爽| 亚洲男人天堂色| 97超碰免费观看| 亚洲欧美视频在线播放| 国产国语亲子伦亲子| 国产成人亚洲欧洲在线| 久草综合在线观看| 国产模特av私拍大尺度| 992kp免费看片| 国产伦精品一区二区三区四区视频_ | 高h放荡受浪受bl| 亚洲自拍一区在线观看| 无尽裸体动漫2d在线观看| 国产传媒久久久| 国产探花视频在线| 99久久人妻精品免费二区| 亚洲成熟女性毛茸茸| 午夜一区二区三区四区| 久久艹这里只有精品| 久久久免费视频网站| 一区中文字幕在线观看| 懂色av蜜桃av| 精品无码国产一区二区三区51安| 亚洲av无码一区二区三区性色| 国产精品视频久久久久久久| 久久婷婷国产91天堂综合精品| 可以在线看黄的网站| 国产又粗又长又黄的视频| 国产视频精品视频| 免费人成视频在线播放| 黄色一级a毛片| 99国产在线播放| 怡红院男人的天堂| 无码人妻精品一区二区三区9厂| 久久免费在线观看视频| 日韩va在线观看| 亚洲欧美视频二区| 91热这里只有精品| 欧美日韩大尺度| 欧美视频第一区| 日本少妇高潮喷水视频| 久久艹国产精品| 日韩在线观看a| www.在线观看av| 国产成人亚洲综合无码| 天堂av在线中文| 麻豆视频传媒入口| 伊人网在线免费| 成人午夜免费剧场| 黄色一级大片免费| 精品人妻人人做人人爽| 精品一区二区三区无码视频| 亚洲色婷婷久久精品av蜜桃| 91精品国自产在线偷拍蜜桃| 亚洲天堂免费av| 波多野结衣大片| 中文字幕理论片| 91theporn国产在线观看| 亚洲天天综合网| 国产高清精品软件丝瓜软件| 国产黄色一级大片| 欧美 日韩 国产 成人 在线 91 | 国产美女自慰在线观看| 国产精品天天操| 国产91免费在线观看| 天堂网在线中文| 精品无码人妻少妇久久久久久| 污污内射在线观看一区二区少妇| 黄色录像a级片| 香蕉成人在线视频| 小说区视频区图片区| 免费网站永久免费观看| 国产亚洲综合视频| 午夜视频在线网站| 国产精彩视频在线| 中文字幕精品一区二| 亚洲经典一区二区| 国产男女无遮挡猛进猛出| jlzzjizz在线播放观看| 毛片视频免费播放| 久久久国内精品| 国产精品少妇在线视频| 欧美日韩精品亚洲精品| 成年人免费高清视频| ,一级淫片a看免费| 真实乱偷全部视频| 女女互磨互喷水高潮les呻吟 | 成人免费视频网站入口::| 日本精品久久久久久久久久| 中文字幕视频在线免费观看| 欧美日韩免费一区二区| 国产天堂第一区| 午夜影院在线视频| 最近中文字幕在线mv视频在线| 亚洲第一精品区| 国产视频一区二区三区在线播放 | 日本美女久久久| 国产精品免费无遮挡无码永久视频| www.香蕉视频| 国产精品无码一区二区三区免费| 四虎884aa成人精品| 日本www在线视频| av资源吧首页| 午夜精品久久久久久久99老熟妇| 日韩免费高清一区二区| 一区二区在线观看免费视频| 黄色一级二级三级| 在线免费一区二区| 极品白嫩的小少妇| 日本不卡一区二区三区四区| 麻豆三级在线观看|