精品一区二区免费在线观看_国产精品久久久久久av福利软件_97成人精品区在线播放_国内成人精品一区

精英家教網 > 高中英語 > 題目詳情

Imagine living locked inside a closet. You can’t choose when and what to eat or how you will spend your time. You can’t even decide when the lights go on and off. Think about spending your whole life like this.

This is the life of lab animals.

Now consider the needs of these animals. Chimpanzees(黑猩猩),in their natural homes, are never separated from their families. They spend hours together every day. But in a lab, chimpanzees are put in cages alone. There are no families, only cold, hard cages, and loneliness that goes on for so many years that most of them lose their minds at last.

Worse yet are the experiments. Animals are given diseases they would never normally get. Experimenters force-feed(給……強行喂食) chemicals to them, conduct repeated surgeries(手術),and much more, Think of what it would be like to put up with these and then be thrown back into a cage, usually without any painkillers. Often animals see other animals being killed right in front of them.

Hundreds of thousands of animals are poisoned, blinded, and killed every year in product tests for shampoos, skin creams and new cancer drugs. Although more than 500 companies have stopped testing on animals, some of them still force chemicals into monkeys’ stomachs and rabbits’ eyes.

Although some facilities are better than others at caring for animals—not every lab worker kills a mouse by cutting off its head with scissors—there are no happy animals inside laboratories. Will the lab life end? When will it end?

1.The passage mainly tells us about       .

A.animals’ lives in laboratories

B.cruel experiments on animals

C.the needs of animals in labs

D.facilities used to care for animals

2.Animals in a lab         .

①are very cold, and in separate cages

②feel lonely locked inside a cage

③aren’t fed anything but chemicals

④are forced to undergo cruel tests

⑤are forced to eat chemicals

A.①③④

B.②③⑤

C.②④⑤

D.①④⑤

3.We can infer from the passage that _________.

A.some companies have found ways to replace animal tests

B.animals normally get no strange diseases

C.animals are happy in labs with better facilities

D.painkillers can change the results of experiments

4.The author’s attitude towards the future of animals for experiment can be described as _______.

A.positive

B.worried

C.satisfied

D.disappointed

 

【答案】

1.A

2.C

3.A

4.B

【解析】略

 

練習冊系列答案
相關習題

科目:高中英語 來源:2011年山西省介休十中高二下學期期末考試英語卷 題型:填空題

 假定英語課上老師要求同桌之間交換修改作文,請你修改你同桌寫的以下作文。文中共有10處語言錯誤,每句中最多兩處。錯誤涉及一個單詞的增加、刪除或修改。
增加:在此處加一個漏字符號(∧),并在其下面寫出修改的詞。
刪除:把多余的詞用斜線(\)劃掉。
修改:在錯的詞下劃一橫線,并在其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(從十一處起)不計分。
Dear Ken,
I'm very exciting to have received an e-mail from you and I'm glad you had a
wonderfully time during the past summer holiday. Last summer I take a trip to the
countryside with some of my friend. Country life, in my opinion, gave me peace
and quiet, which is what I can't enjoy in big cities. There was river nearby, in that
we went swimming every now and then. You can never imagine what  fun  it
was to swimming  together with friends in the cool, clean river on such hot days.
In fact , I had never been had a better holiday before . I took plenty photos there
and I keep them where I can see them  every day as they always reminds me of
my stay in the country.
Yours,
Li Ping

查看答案和解析>>

科目:高中英語 來源:2014屆新疆兵團農三師第一中學高二下學期第一次月考英語卷(解析版) 題型:其他題

句型轉換(每空1分,滿分15分)

1.The new medicine proved beneficial to the patient's skin problems.

----The new medicine proved to _____ _____ _____to the patient's skin problems.

2.I have neither brothers nor sisters.That is to say, I'm an only child.

--- I have neither brothers nor sisters—_____ _____ _____, I'm an only child

3.As a matter of fact, my boss is three years younger than me.

--As a matter of fact, my boss is three years _____ _____ me.

4.All we could see in front of us was 200 km of nothing but sand.

-- All we could see _____ _____ us was 200 km of nothing but sand.

5.Li Ming has his faults, but, on the whole, he is a good helper

--Li Ming has his faults, but, _____ _____ _____, he is a good helper.

6.It is difficult to imagine that he accepted the decision without any hesitation.

---It is hard to imagine _____ _____ the decision without any hesitation.

 

查看答案和解析>>

科目:高中英語 來源:2011年山西省高二下學期期末考試英語題 題型:短文改錯

  假定英語課上老師要求同桌之間交換修改作文,請你修改你同桌寫的以下作文。文中共有10處語言錯誤,每句中最多兩處。錯誤涉及一個單詞的增加、刪除或修改。

增加:在此處加一個漏字符號(∧),并在其下面寫出修改的詞。

刪除:把多余的詞用斜線(\)劃掉。

修改:在錯的詞下劃一橫線,并在其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(從十一處起)不計分。

Dear Ken,

I'm very exciting to have received an e-mail from you and I'm glad you had a

 

wonderfully time during the past summer holiday. Last summer I take a trip to the

 

 countryside with some of my friend. Country life, in my opinion, gave me peace

 

and quiet, which is what I can't enjoy in big cities. There was river nearby, in that

 

 we went swimming every now and then. You can never imagine what  fun  it

 

 was to swimming  together with friends in the cool, clean river on such hot days.

 In fact , I had never been had a better holiday before . I took plenty photos there

 

and I keep them where I can see them  every day as they always reminds me of

 

 my stay in the country.

                                                            Yours,

                                                            Li Ping

 

查看答案和解析>>

科目:高中英語 來源:20112012學年四川省成都市高三入學考試英語試卷 題型:閱讀理解

Googlefight is a simple service available on the Internet which offers you the chance to compare two different items and see how many hits they get on the Google search engine. The seemingly simple device has proved invaluable to users, especially to help win arguments.

 For example, imagine that you and your friends are arguing about who are the most popular music or movie stars, you can decide the argument by writing the names in the Googlefight boxes. Let’s say that you are arguing about Jackie Chan and Jet Li. You will quickly discover that Jet Li is mentioned 16 million times on Google pages, whereas Jackie Chan is mentioned a mere 12 million times! In this unscientific way, you can claim victory for one Star over another.

But teachers have come up with ways of using Googlefight which are much more useful from an academic point of view, particularly when it comes to studying languages. You can, for example, find out the frequency of two words with the same meaning, and deduce (推斷) from the answers which one is more common. For example, let’s take the words “buy” and “purchase”, which mean the same thing (although “buy” is only a verb and “purchase” is both a verb and a noun). It is immediately clear from Googlefight that “buy” is much more commonly used, with a massive three and a half billion hits, compared to only one billion occurrences for the more formal word.

But the real value of Googlefight to the language learner is in determining which is the more common of two phrases. For example, “raining cats and dogs” is an old-fashioned English expression about the weather. Do English speakers still use it? Or are they more likely to say “pouring down”? Googlefight suggests the latter. “Pouring down” has 898,000 Google hits, whereas “raining cats and dogs” only has 326,000.

With phrases, it’s important to remember that you need to use quote marks to make the search more accurate. For example, if you type in the similar phrases “look after” and “take care of “ without quote marks, the second phrase seems to be more common, but with quote marks, the result is reversed.

1. What is Googlefight?

A. A fight between two people on Google.

B. A way to make sure you win an argument.

C. A website showing how many hits two different things have.

D. A list of all the websites on Google.

2. Language teachers find it useful because _______.

A. there are a lot of words on Googlefight

B. it can tell them which of the two words with the same meaning appears more often

C. some words mean the same thing

D. common words have a billion hits

3. What must you remember to do if you are checking phrases by Googlefight?

A. Make sure they mean be same thing.

B. Make sure they are different.

C. Remember to put quote marks round the phrase.

D. Don’t put quote marks round the phrase.

4. Which statement is NOT true according to the passage?

A. Googlefight is effective to determine the more common of two phrases.

B. Googlefight is a scientific way to decide an argument.

C. Quote marks can make the search more accurate.

D. Googlefight is invaluable to help win arguments.

 

查看答案和解析>>

科目:高中英語 來源:2014屆甘肅省蘭州市高一第一次月考英語題 題型:閱讀理解

Elizabeth and I are 18 now, and about to graduate.I think about our elementary-school friendship, but some memories have blurred (模糊).What happened that day in the fifth grade when Beth suddenly stopped speaking to me? Does she know that I've been thinking about her for seven years? If only we could go back, and discover what ended our relationship.

    I have to speak with Beth.I see her sometimes, and find out school is "fine".It's not the same.It never will be.Someone says that she's Liz now.What happened to Beth?

    I can't call her.Should I write? What if she doesn't answer me? How will I know what she's thinking?

    Yes, I'll write her a letter.These things are easier to express in writing." Be-," no, " Li-," no, " Elizabeth," I begin.The words flow freely, as seven year old memories are reborn.I ask her all the questions that have been left unanswered in my mind, and pray she will answer.I seal my thoughts in the perfect white envelope, and imagine Beth looking into her mailbox.Will she know why I'm writing? Maybe she once thought of writing the same letter.

    As the mailman takes my envelope from me forever, I wonder if I've made the right decision.Do I have the right to force myself into Beth's life again? Am I simply part of the past? I have taken the first step.Beth has control of the situation now.

    One day has passed.Are my words lying on the bottom of the post office floor?

    Two days are gone.I'm lost in thought and don't even hear the phone ting.

    "Hello? It's Elizabeth."

1.What can we learn about Beth?

    A.She had a quarrel with the author in the fifth grade.

    B.She moved to another school in the fifth grade.

    C.She is now called Liz instead of Beth.

    D.She hasn't seen the author for seven years.

2.Why does the author decide to write a letter instead of calling?

    A.She is sure that Beth will not answer.

    B.She's afraid that they'll quarrel on the phone.

    C.She doesn't know Beth's telephone number.

    D.It is easier to express her feelings in writing.

3.Which of the following the author might NOT mention in her letter?

    A.Their elementary-school friendship.

    B.Her future plan after graduation.

    C.Her expectations for Beth's reply.

    D.The questions about the endings of their friendship.

4.What might happen at the end of the story?

    A.Beth answers her letter two days later.

    B.The letter doesn't reach Beth at all.

    C.They make up their friendship.

    D.Beth refuses to make peace with her.

 

查看答案和解析>>

同步練習冊答案
精品一区二区免费在线观看_国产精品久久久久久av福利软件_97成人精品区在线播放_国内成人精品一区
日产国产高清一区二区三区| 日本不卡视频在线观看| 99国产一区二区三精品乱码| 国产精品电影院| 国产精品自在在线| 中文字幕国产一区| 91小视频在线免费看| 亚洲一区二区三区四区在线观看 | 日韩三级视频中文字幕| 麻豆精品久久精品色综合| ww亚洲ww在线观看国产| 成人国产精品免费观看| 亚洲伦理在线免费看| 欧美喷水一区二区| 国内一区二区视频| 18成人在线观看| 欧美日韩在线综合| 精品亚洲国内自在自线福利| 中日韩免费视频中文字幕| 色婷婷一区二区三区四区| 日韩在线观看一区二区| 精品国产1区2区3区| 99精品视频在线播放观看| 亚洲地区一二三色| 欧美精品一区二区三区视频| 不卡的av在线播放| 午夜精品久久久久| 成人免费高清在线| 九一久久久久久| 国产91精品在线观看| 亚洲视频电影在线| 337p亚洲精品色噜噜噜| 国产激情91久久精品导航| 亚洲欧美成人一区二区三区| 在线播放日韩导航| 国产不卡高清在线观看视频| 亚洲影视在线播放| 久久久久久免费| 欧美性猛片xxxx免费看久爱| 国产在线麻豆精品观看| 亚洲免费av观看| 精品欧美黑人一区二区三区| 色婷婷综合久久久中文字幕| 日韩不卡一区二区| 国产精品久久99| 91精品国产欧美一区二区| 成人精品视频一区二区三区尤物| 午夜精品在线看| 国产精品天干天干在线综合| 欧美人与z0zoxxxx视频| 丁香六月综合激情| 人妖欧美一区二区| 亚洲欧美日韩国产成人精品影院| 欧美电视剧在线看免费| 91福利精品视频| 国产精品996| 日韩精品免费视频人成| 中文字幕一区二区视频| 欧美变态tickling挠脚心| 在线视频欧美区| 高清不卡在线观看| 一区二区三区在线不卡| 91精品福利在线| 国产精品亚洲第一| 日韩精品国产精品| 亚洲另类中文字| 久久久久久久久久久黄色| 欧美丰满少妇xxxxx高潮对白| eeuss鲁片一区二区三区在线观看| 美国十次了思思久久精品导航| 亚洲欧美成人一区二区三区| 国产亚洲欧洲997久久综合| 欧美电影在线免费观看| 91极品视觉盛宴| 成人精品鲁一区一区二区| 久久99国产精品免费网站| 亚洲h动漫在线| 亚洲天堂中文字幕| 国产欧美一区二区在线| 欧美大片在线观看一区| 在线播放一区二区三区| 欧美性色欧美a在线播放| 91视视频在线观看入口直接观看www | 国产麻豆精品在线| 日本不卡1234视频| 亚洲国产精品尤物yw在线观看| 中文字幕一区av| 国产亚洲精品7777| 精品久久久影院| 日韩一二三四区| 4hu四虎永久在线影院成人| 在线欧美日韩国产| 色婷婷综合久色| 99精品久久99久久久久| 粉嫩一区二区三区在线看| 亚洲午夜久久久久| 99精品桃花视频在线观看| 国产精品盗摄一区二区三区| 色噜噜狠狠色综合欧洲selulu| 亚洲欧美日韩一区二区| 国产成人综合自拍| 亚洲另类中文字| 中文字幕综合网| 中文字幕一区二区视频| 中文一区在线播放| 国产女主播一区| 国产视频一区不卡| 国产日韩欧美不卡在线| 久久精品男人天堂av| 久久久精品免费网站| 国产午夜久久久久| 国产校园另类小说区| 国产日韩欧美精品电影三级在线| 久久精品水蜜桃av综合天堂| 国产欧美日韩综合| 中文在线一区二区| 国产精品白丝在线| 亚洲女人小视频在线观看| 亚洲免费av在线| 亚洲国产精品久久一线不卡| 亚洲电影在线免费观看| 日韩精彩视频在线观看| 蜜臀va亚洲va欧美va天堂| 精品写真视频在线观看| 国产中文字幕一区| 7777精品伊人久久久大香线蕉完整版 | 国产不卡视频在线播放| 精品一区二区在线视频| 国产一区福利在线| 成人性视频免费网站| eeuss鲁片一区二区三区在线观看| 99精品久久只有精品| 日本韩国欧美一区二区三区| 欧美色成人综合| 日韩三级电影网址| 久久久久久麻豆| 亚洲欧洲美洲综合色网| 一区2区3区在线看| 午夜久久久久久久久| 久久国产夜色精品鲁鲁99| 国产精一品亚洲二区在线视频| 国产 日韩 欧美大片| 色综合久久久网| 欧美精品一级二级| 精品美女被调教视频大全网站| 国产视频一区二区三区在线观看| 亚洲欧洲另类国产综合| 亚洲一区二区三区四区的| 日韩电影一区二区三区四区| 韩国毛片一区二区三区| av电影一区二区| 欧美日韩国产一区| 欧美精品一区二区三区蜜臀| 一色屋精品亚洲香蕉网站| 亚洲r级在线视频| 国内精品免费**视频| 91在线观看美女| 51精品国自产在线| 国产欧美一区二区精品婷婷| 一区二区三区高清| 久久国产麻豆精品| 99久久综合99久久综合网站| 欧美日韩国产成人在线91| 色婷婷av一区二区三区之一色屋| 色天天综合色天天久久| 91视频xxxx| 国产精品影视在线观看| 91高清在线观看| 日韩精品一区二区三区视频播放| 国产精品色呦呦| 偷窥少妇高潮呻吟av久久免费 | 亚洲欧美中日韩| 日韩制服丝袜先锋影音| 成人网在线免费视频| 欧美日韩一区三区四区| 久久精品一区八戒影视| 亚洲国产aⅴ天堂久久| 国产经典欧美精品| 一区二区三区视频在线看| 麻豆视频观看网址久久| 91在线视频免费91| 精品国产髙清在线看国产毛片| 亚洲激情一二三区| 国产一区激情在线| 欧美日产国产精品| 国产精品久久久久久妇女6080| 男人的天堂久久精品| 成人av午夜电影| 精品日韩成人av| 亚洲成人激情av| 99久久夜色精品国产网站| 日韩精品中文字幕一区| 亚洲一区二区三区四区中文字幕| 国产另类ts人妖一区二区| 欧美午夜电影网| 欧美激情综合五月色丁香| 蜜桃视频在线观看一区二区| 一本一道久久a久久精品| 国产无一区二区| 麻豆精品新av中文字幕|