日本成人片在线_久久免费精品视频_国产午夜精品久久久久久免费视_校花撩起jk露出白色内裤国产精品_av影片免费在线观看_国产小视频在线看_最新av免费在线观看_99久久99久久精品国产片_欧美成人猛片aaaaaaa_蜜桃免费网站一区二区三区

精英家教網 > 高中英語 > 題目詳情

根據(jù)所給首字母或中文提示寫出正確形式的單詞。

1.He is not old enough to understand how to (操作)the machine?

2.Due to the lack of (目擊證人), it is difficult to apportion the blame for the accident right now.

3.To my (滿意),my daughter has done all the housework.

4.I was not in f of what is being done here;in other words,I disagreed.

5.The river is four metres in d .

6.Nowadays, you can see many students wearing glasses because of bad e .

練習冊系列答案
相關習題

科目:高中英語 來源:2015-2016學年天津靜海縣一中高二3月考英語(A卷)(解析版) 題型:單項填空

The house which was ______ by my father has been taken down and replaced by an office

building.

A. made up B. grew up C. turned up D. put up

查看答案和解析>>

科目:高中英語 來源:2015-2016學年江蘇揚州中學高一下期3月考英語試卷(解析版) 題型:單項填空

Some school teachers complained, “Many kids haven’t got any hobbies ________ you call playing computer games a hobby. ”

A. unless B. once C. since D. if

查看答案和解析>>

科目:高中英語 來源:2015-2016學年貴州思南中學高二下期第一次月考英語試卷(解析版) 題型:短文改錯

短文改錯

As we all know , walking is an useful way of exercising and is beneficial to our health. It can not only reduce the risk of many kinds of diseases but also builds up the bones. It’s safe than many other ways of exercising, especially for the elderly and it’s easy to do without consider rules. Beside, walking can also help us lose weight.

What should we pay attention during the walk? First, we should wear loose clothes or good shoes so that we can relax. Second, we should walk fast enough to cause us to breath with difficulty but still be able to talk. Third, that is very important to walk with our arms moving freely. Most important, we should do it every day.

查看答案和解析>>

科目:高中英語 來源:2015-2016學年貴州思南中學高二下期第一次月考英語試卷(解析版) 題型:閱讀理解

At the age of 16, Julia Butterfly Hill quit school and worked at a restaurant. For many years, she was only interested in making money and material things. Then one day she had a serious car accident, which changed her life. Hill said: “I realized I wanted to find a more powerful purpose for being here on this planet.”

As soon as she recovered, Hill traveled to California. There she saw ancient redwood trees, which are the largest trees in the whole world. The wood from redwood trunks is very hard. So the Pacific Lumber Company cut down many of the huge redwoods to use for construction. There are not many forests of these trees left. Many environmental activists want to protect the remaining trees. The redwoods are very important to the environment.

In 1997 Hill learned a group called Earth First was working to protect a particular group of trees. They decided to send someone up into a redwood tree, hoping this would stop the company from cutting the trees down. Julia Butterfly Hill volunteered.

Hill lived in the tree for over two years without ever coming down. Her home was a 6-by-8-foot tree house, 180 feet up. It is always cold and wet in a redwood tree. There were even very serious winter storms while Hill was in the tree. The wind and cold almost knocked Hill out of the tree. But she did not fall — she survived.

Finally, after years of arguing, the company decided to protect Luna, the tree Hill lived in. They signed an agreement to never cut down this huge redwood tree or the trees around it. When Hill put her feet on the earth again, she began to cry. But from that moment on Hill hasn’t stopped working to protect the environment.

1.Julia Butterfly Hill traveled to California _____.

A. to find a new job

B. to build a tree house

C. with the hope of joining Earth First

D. in expectation of doing something meaningful

2.The redwood trees were cut down mainly _____.

A. because they might fall over at any time

B. because they had great economic value

C. to protect other trees in the forest

D. to make space for constructions

3.Julia Butterfly Hill’s living conditions in the tree were _____.

A. comfortable B. cool C. tough D. satisfying

4.What can we learn about Julia Butterfly Hill from the text?

A. She has a sense of social responsibility.

B. She failed to protect the redwood tree.

C. She built a new house in the forest.

D. She is a self-centered woman

查看答案和解析>>

科目:高中英語 來源:2015-2016學年廣東惠州市高二4月考英語試卷(解析版) 題型:閱讀理解

Whatever our differences as human beings are, we all think we’re more like the rest of the animal world than we realize. It is said that we share 40 per cent of our genetic(遺傳的)structure with the simple worm.

But that fact has helped Sir John Sulston win the 2002 Nobel Prize for Medicine. Sir John is the founder of the Sanger Institute in Cambridge, which was set up in 1992 to get further understanding of the human genome(染色體組).

To help them do this, they turned to the worm. The nematode(線蟲類的)worm is one of the earliest creatures on planet earth. It is less than one millimeter long, completely transparent and spends its entire life digging holes through sand. But it still has lots to say about human life, and what can be done to make it better.

What the worm told Sir John and his colleagues was that each of cells in the human body is programmed like a computer. They grow, develop and die according to a set of instructions that are coded in our genetic make-up.

Many of the diseases that humans suffer from happen when these instructions go wrong or are not obeyed. When the cell refuses to die but carries on growing instead, this leads to cancer. Heart attacks and diseases like AIDS cause more cell deaths than normal, increasing the damage they do to the body. Sir John was the first scientist to prove the existence of programmed cell death.

1.Sir John Sulston got a Nobel Prize for Medicine because he has .

A.found that human beings are similar to the worm

B.got the fact we share 40 per cent of our genetic structure with the simple worm

C.found the computer which controls each of the cells in the human body

D.proved that cell death is programmed

2.People might be seriously ill if the cells in their body .

A.grow without being instructed

B.die regularly

C.fail to follow people’s instructions

D.develop in the human body

3.The underlined word “they” (paragraph 5) refers to .

A.cell deaths B.diseases C.instructions D.cells

4.What is the subject discussed in the text?

A.The theory of programmed cell deaths.

B.A great scientist—Sir John Sulston.

C.The programmed human life.

D.Dangerous diseases.

查看答案和解析>>

科目:高中英語 來源:2016屆甘肅嘉峪關市高三第六次模擬考試英語試卷(解析版) 題型:閱讀理解

Walk through the Amazon rainforest today and you will find it steamy, warm, damp and thick. But if you had been there around 15,000 years ago, during the last ice age, would it have been the same? For more than 30 years, scientists have been arguing about how rainforests might have reacted to the cold, dry climate of the ice ages, but till now, no one has reached a satisfying answer.

Rainforests like the Amazon are important for mopping up CO2 from the atmosphere and helping to solve global warming. Currently the trees in the Amazon take in around 500 million tons of CO2 each year: equal to the total amount of CO2 given off in the UK each year. But how will the Amazon react to the future climate change? If it gets drier, will it survive and continue to draw down CO2? Scientists hope that they will be able to learn in advance how the rainforest will manage in the future by understanding how rainforests reacted to climate change in the past.

Unfortunately, collecting information is incredibly difficult. To study the past climate, scientists need to look at fossilized pollen(花粉)kept in lake mud, Going back to the last ice age means drilling down into lake sediments(沉淀物), which requires specialized equipment and heavy machinery. There are very few roads and paths, or places to land helicopters and aeroplanes. Rivers tend to be the easiest way to enter the forest, but this still leaves vast areas between the rivers completely unsampled(未取樣). So far, only a handful of cores have been drilled that go back to the last ice age and none of them provide enough information to prove how the Amazon forest reacts to climate change.

1.How do scientists study the past climate change?

A. By predicting the climate change in the future.

B. By drilling down deep into land sediments.

C. By analyzing fossilized pollen in lake mud.

D. By taking samples from rivers in the Amazon.

2.Why is it difficult to collect information about the past climate change?

A. Because scientists can't find proper equipment and machinery.

B. Because it is very difficult to obtain complete samples.

C. Because helicopters and aeroplanes have no place to land.

D. Because none of the cores provide any information.

3.Where is the passage most probably taken from?

A. A medical journal. B. A news report

C. A travel brochure. D. A science magazine.

4.The best title for the text may be .

A. Secrets of the Rainforest

B. Climates of the Amazon

C. The History of the Rainforest

D. Changes of the Rainforest

查看答案和解析>>

科目:高中英語 來源:2015-2016學年四川新津中學高一4月考英語試卷(解析版) 題型:閱讀理解

Dear Alcohol,

You’ve been around forever. I can remember all the pain you’ve caused for me.

Do you remember the night you almost took my father’s life? I do. He loves you. Sometimes I think he loves you more than he loves me. He’s addicted to you, to the way you promise to rid him of his problems only to cause more of them. You just sat back and laughed as his car went spinning through the street, crashing into two other cars. He wasn’t the only one hurt by you that night.

Do you remember the night of my first high school party? You were there. My friends were intrigued by you. They treated you as if they were never going to see you again, drinking all of you that they could. I spent two hours that night helping my friends who had fallen completely. “I’m so embarrassed,” they said as I held their hair back so that they could vomit (嘔吐). “I’m sorry,” they said when I called taxis for them, walking them out and paying the driver in advance. “This won’t happen again,” they said as they were sent to the hospital to have their stomachs pumped. Two 15-year-old girls slept in hospital beds that night thanks to you.

Do you remember the night when you took advantage of my 17-year-old neighbor who had to drive to pick up his sister from her dance lessons? Do you know how we all felt when he hit another car and killed the two people in the other car? He died the next morning too. His sister walked home from her dance lesson, and passed police cars and a crowd of people gathering on the sidewalk just two blocks away from the dance studio. She didn’t realize her brother was in the midst of it all. She never saw him again. And it’s all your fault.

I wish you’d walk out of my life forever. I don’t want anything to do with you. Look at all the pain you’ve caused. Sure, you’ve made people happy too from time to time. But the damage you’ve caused in the lives of millions is inexcusable. Stop luring(誘惑)in the people I love. Stop hurting me, please.

Sincerely,

Anonymous

1.What is author’s purpose in writing to alcohol?

A.To introduce Mr. Alcohol to the readers.

B.To describe the harm alcohol did to his family.

C.To show how much alcohol can hurt people.

D.To show the great fun that alcohol can bring to people’s life.

2.What did alcohol do to the author’s father?

A.It made him crash into two other cars and took his life.

B.It made him drink too much and he had to get his stomach pumped.

C.It made him kill two other people when driving.

D.It made him get into a car accident and badly injure himself.

3.What is the tone of the article?

A.Critical. B.Doubtful. C.Unconcerned. D.Humorous.

4.What is the main writing technique of the passage?

A.Making something less noticeable than usual.

B.Representing something in the form of a person.

C.Describing something by listing its harmfulness.

D.Comparing one thing with another to make his point clear.

查看答案和解析>>

科目:高中英語 來源:2016屆寧夏大學附中高三上期第六次月考英語試卷(解析版) 題型:短文改錯

短文改錯

假定英語課上老師要求同桌之間交換修改作文,請你修改你同桌

的以下作文。文中共有10處語言錯誤,每句中最多有兩處。錯誤僅涉及一個單詞的增加、刪除或修改。

增加:在缺詞處加一個漏字符號( ∧ ),并在該詞下面寫出修改后的詞。

刪除:把多余的詞用( \ )劃掉。

修改:在錯的詞下面劃一橫線( ),并在該詞下面寫出修改后的詞。

注意:1.每處錯誤及其修改均僅限一詞;

2.只允許修改10處,多者(從第11處起)不計分。

I often read English aloud and trying to learn something importance in heart. It help me remember what I have learned and form good habit of thinking in English. I listen a lot and communicate with other in English. By this way,I have been improved both my listening ability or my speaking English. I keep a diary in English every day and my written English is becoming good and better. I also try my best master the necessary grammar knowledges. By this means, I can express me correct. That’s what I have been learning English.

查看答案和解析>>

同步練習冊答案
免费在线观看a视频| 亚洲三级观看| 成人a在线观看高清电影| 国产在线观看a| 一本大道香蕉久在线播放29| 国产成人精品白浆久久69| 国产www在线| 欧美成人综合色| 免费看裸体网站| 久久人人爽人人人人片| 在线成人免费av| 精品久久久久久中文字幕2017| 国产a级黄色大片| 丝袜足脚交91精品| 久久国产一区| 国产精品三区在线| 亚洲精品欧美日韩专区| 国产精品久久在线观看| 日本精品久久电影| 亚州欧美日韩中文视频| 国模视频一区二区| 欧美国产亚洲视频| 久久亚洲精品小早川怜子66| 在线观看91久久久久久| 国产一区二区欧美日韩| 亚洲人成电影在线| 亚洲欧美制服中文字幕| 亚洲精品在线不卡| 亚洲精品美女在线观看| 亚洲精品电影在线| 亚洲精品按摩视频| 亚洲精品永久免费精品| 亚洲天堂色网站| 在线观看亚洲区| 中文字幕av一区| 色伦专区97中文字幕| 中文字幕精品av| 日韩中文字幕在线免费观看| 日韩三级影视基地| 麻豆一区二区在线观看| 欧美极品美女视频网站在线观看免费 | 黄色成人在线看| 国产一区二区网| 国产a视频免费观看| 成人性视频欧美一区二区三区| 亚洲欧洲日产国码无码久久99| 欧美韩国日本在线| 久久人人爽av| 免费黄色a级片| 亚洲精品国产91| 极品美妇后花庭翘臀娇吟小说| 精国产品一区二区三区a片| 国产一二三四在线| 在线视频精品免费| 国内老熟妇对白hdxxxx| 蜜桃av成人| 成人在线免费电影| 99热99re6国产在线播放| 日韩中文字幕欧美| 亚洲天堂福利av| 亚洲一区二区五区| 在线观看欧美黄色| 青青草视频在线免费观看| 97成人在线观看视频| 日本久久久久久久久久久久| 久久发布国产伦子伦精品| 日本三级日本三级日本三级极| 亚洲天堂网一区二区| 日本精品在线免费观看| 亚洲影院在线播放| 亚洲精品无码久久久| 极品美乳网红视频免费在线观看| 日本天堂在线观看| 99精品在免费线偷拍| 国产欧美三级电影| 欧美视频不卡| 精品一区二区三区视频| 国产亚洲精品福利| 午夜欧美视频在线观看| 日韩一区二区麻豆国产| 色阁综合伊人av| 日本精品久久久久久久| 国产在线一区二| www.av蜜桃| 成人做爰www看视频软件| 国产suv一区二区三区| 成人黄色片在线观看| 在线观看视频污| av中文字幕在线看| 91综合久久爱com| 一个色综合网| 国产福利精品导航| 亚洲久草在线视频| 欧美一级二级在线观看| 久久久精品免费视频| 91久久精品国产91久久性色| 波多野结衣激情| 热久久久久久久久| 91传媒免费观看| 精品国产av一区二区三区| 天堂аⅴ在线地址8| 91视频成人| 亚洲国产精品成人| 成人深夜在线观看| 偷窥少妇高潮呻吟av久久免费| 日韩av网站大全| 国产成人+综合亚洲+天堂| 欧美一区二区在线| av在线免费看片| 久久免费少妇高潮99精品| 五月天婷婷激情网| 亚洲精品一区| 97精品视频在线看| 成人视屏免费看| 91国内精品野花午夜精品 | 色狠狠久久av综合| 日韩电影免费在线观看网站| 亚洲欧美日韩一区二区三区在线观看 | 中文字幕av观看| 中国女人一级一次看片| 美女隐私在线观看| 久久悠悠精品综合网| 日本三级亚洲精品| 亚洲精品免费在线播放| 日韩精品欧美国产精品忘忧草 | 精品国产视频在线观看| 中文字幕毛片| 日韩欧美一区二区三区在线观看 | 亚洲第一毛片| 国产精品毛片大码女人| 亚洲第一男人天堂| 国产精品极品美女在线观看免费 | 日产日韩在线亚洲欧美| 男同互操gay射视频在线看| 日本五十肥熟交尾| 国产精品女同一区二区| 男人天堂视频在线观看| 欧美日韩一视频区二区| 日本一区二区成人在线| 日韩精品高清视频| 国产精品.com| 亚洲丝袜在线观看| 99精品在线视频观看| 最新欧美色图| 一本久道综合久久精品| 亚洲一区二区在线播放相泽| 久久最新资源网| 亚洲一区高清| 国产免费嫩草影院| 青青草免费在线视频| 久久91在线| 99精品欧美一区二区三区小说| 精品剧情v国产在线观看在线| 91丨九色丨国产在线| 久久久久久久久久一区| 国产精品久久婷婷| 日日av拍夜夜添久久免费| av不卡在线| 精品日本高清在线播放 | 国产成人精品三级| 日韩一区二区三区电影 | 欧美一区激情视频在线观看| 国产精品815.cc红桃| 黄网站app在线观看下载视频大全官网| www 久久久| 国产成人免费视频一区| 精品国产不卡一区二区三区| 国产日韩精品久久| 一出一进一爽一粗一大视频| 一级视频在线观看| 欧美猛男男男激情videos| 国产欧美精品区一区二区三区| 一区二区三区四区精品| 国产精品jizz在线观看老狼| 免费毛片在线播放免费| 久久国产精品黑丝| 午夜亚洲福利在线老司机| 欧美视频一区二| 3d动漫精品啪啪一区二区三区免费 | 免费欧美一级视频| 中文字幕1区2区3区| 精品176极品一区| 国产99久久精品| 亚洲日韩第一页| 一区二区三区四区免费观看| 国产成人无码精品久在线观看 | 国产精品二区影院| 欧美日韩亚洲精品一区二区三区| 国产精品视频地址| 男女一区二区三区| 国产特黄在线| 亚洲精品日本| 欧美一级欧美一级在线播放| 日本一区二区在线| 亚洲国产精品成人无久久精品| 日本蜜桃在线观看视频| 高清在线观看日韩| 久久精视频免费在线久久完整在线看| 99久久99久久精品| 91久久久久国产一区二区| 一区二区网站| 亚洲乱码国产乱码精品精98午夜| 人人做人人澡人人爽欧美| 一区二区三区四区影院| 不卡在线视频| 久久资源在线| 亚洲欧美日韩国产成人| 欧美啪啪免费视频| 成人av无码一区二区三区| 国内亚洲精品| 日本乱人伦aⅴ精品| 久久精品综合一区| a v视频在线观看| 亚洲男男av| 亚洲欧美偷拍三级| 91免费看片在线| 国产av 一区二区三区| 人人鲁人人莫人人爱精品| 26uuuu精品一区二区| 51色欧美片视频在线观看| 国产精品igao网网址不卡| 污污视频在线观看网站| 久久伦理在线| 在线免费一区三区| 亚洲国产一区在线| 无码人妻精品一区二区| 试看120秒一区二区三区| 国产九九视频一区二区三区| 麻豆国产精品va在线观看不卡| 国产三级三级三级看三级| 天天摸天天干天天操| 午夜久久一区| 精品少妇一区二区三区视频免付费 | 国产精品沙发午睡系列| 性一交一乱一色一视频麻豆| 亚洲一区 二区 三区| 欧美精品乱码久久久久久| 色噜噜狠狠色综合网| 97超碰资源站| jiujiure精品视频播放| 在线一区二区三区四区五区| 欧美少妇一区| 日本精品入口免费视频| 少妇精品久久久| 在线日韩一区二区| 视频一区不卡| 人妻精品无码一区二区| 亚洲深深色噜噜狠狠爱网站| 欧美一级搡bbbb搡bbbb| 中文字幕欧美人与畜| 999免费视频| **女人18毛片一区二区| 精品国产免费人成电影在线观看四季 | 在线观看国产免费视频| 蜜乳av一区| 久久综合五月天婷婷伊人| 国产精品丝袜久久久久久高清| 免费日本黄色网址| 一区二区三区四区日本视频| 国产精品家庭影院| 国产精品对白一区二区三区| 一本色道久久综合狠狠躁的推荐| 欧美日韩久久久| 黄色高清视频网站| 亚洲国产精品久久久久久6q| 国产综合激情| 免费成人高清视频| 91黄色免费视频| 欧美xxx黑人xxx水蜜桃| 国产精品久久久久久久第一福利 | 国产精品com| 久久99久久久| 国产99久久精品一区二区300| 欧美日韩亚洲综合一区二区三区| 乱熟女高潮一区二区在线| 欧美成熟毛茸茸| 国产成人综合网| 国产欧美一区二区三区在线| 亚洲中文字幕无码爆乳av| 欧美疯狂party性派对| 亚洲国产高潮在线观看| 扒开伸进免费视频| 8av国产精品爽爽ⅴa在线观看| 亚洲欧美福利一区二区| 免费看污污视频| 午夜在线观看91| 国产精品一级黄| 成人自拍视频网站| 国产露脸91国语对白| 影音先锋一区| 热门国产精品亚洲第一区在线| 日韩一区二区三区四区在线| 亚洲午夜久久| 欧美电影精品一区二区| 色18美女社区| 欧美色片在线观看| 亚洲一本大道在线| 18禁免费观看网站| 成人在线直播| 亚洲男人都懂的| 黄色国产一级视频| 最爽无遮挡行房视频在线| 亚洲欧洲性图库| 免费欧美在线视频| 一区二区高清免费观看影视大全| 亚洲精品日韩在线观看| 偷拍自拍在线| 久久精品人人做| 潘金莲一级淫片aaaaa免费看| 黄网在线免费| 中国色在线观看另类| 成人污网站在线观看| 麻豆影院在线| 久久新电视剧免费观看| 伊人久久大香线蕉综合75| 美女毛片在线看| 国产精品久久久久久久浪潮网站| 99久热在线精品视频| 少女频道在线观看免费播放电视剧| 亚洲免费观看高清在线观看| 国产精品va无码一区二区| 麻豆理论在线观看| 欧美视频中文字幕| 亚洲香蕉中文网| 伊人久久大香线蕉综合网站| 在线观看欧美成人| 欧美bbbbbbbbbbbb精品| 美女被久久久| 4444kk亚洲人成电影在线| 欧美777四色影视在线| 中文字幕乱码亚洲精品一区| 日本a级片在线观看| 亚洲欧洲自拍| 日韩一区二区精品葵司在线| 欧产日产国产精品98| 少妇精品久久久| 欧美精品精品精品精品免费| 国产日韩在线观看一区| 国产成人av资源| 亚洲高清在线播放| 极品视频在线| 日韩一卡二卡三卡| 免费看黄色的视频| 亚洲经典三级| 91香蕉嫩草影院入口| 传媒在线观看| 亚洲成人高清在线| 91pony九色| 91麻豆精品激情在线观看最新| 久久精品亚洲94久久精品| 欧美不卡视频在线观看| 免费国产自线拍一欧美视频| 久久伊人一区| 中文在线手机av| 亚洲精品在线观看网站| 天天色影综合网| 久久久久99| 在线视频一区观看| 中文不卡1区2区3区| 亚洲欧美成人网| 成年人视频在线免费看| 国产一二精品视频| 青青草视频国产| 亚洲成人va| 在线电影av不卡网址| 国产精品免费无遮挡| 国产香蕉久久精品综合网| 91激情视频在线| 亚洲免费毛片| 欧美一级大胆视频| 噜噜噜噜噜在线视频| 日韩欧美第一页| 91视频青青草| 九色|91porny| 欧美一区二区三区综合| 日韩欧美高清一区二区三区| 色在人av网站天堂精品| 欧美 日韩 人妻 高清 中文| 一区二区高清免费观看影视大全| 蜜桃视频无码区在线观看| 精品成人国产| 久久超碰亚洲| aaa大片在线观看| 亚洲欧美色图片| 一区二区久久精品66国产精品 | 日本午夜一区二区| 久久久久久久久久伊人| 亚洲伦理一区二区| 欧美主播福利视频| 美女毛片在线看| 欧美日韩一区二区三区四区五区| 久久久久亚洲av无码专区| 国产精品一区二区久久不卡 | 欧美精品少妇| 欧美日韩成人在线一区| av网站中文字幕| 欧美国产日韩a欧美在线观看| 国内自拍第二页| 狠狠入ady亚洲精品经典电影| 欧美精品一区二区三区在线四季|