重要提示:请勿将账号共享给其他人使用,违者账号将被封禁!
查看《购买须知》>>>
首页 > 干部教育培训
网友您好,请在下方输入框内输入要搜索的题目:
搜题
拍照、语音搜题,请扫码下载APP
扫一扫 下载APP
题目内容 (请给出正确答案)
[主观题]

One day an ant was drinking at a small river and fell in. She made desperate (不顾一切) efforts to reach the side, but made no progress at all. The poor ant was very tired, but she was still bravely doing her best when a dove (鸽子) saw her. Moved with pity that the dove threw the ant a blade of grass, which supported her like a raft (筏子), and thus the ant reached the bank again. While she was resting and drying herself in the grass, she heard a man come near. He was walking along barefooted(光脚) with a gun in his hand. As soon as he saw the dove, he wished to kill it. He would certainly have done so, but the ant bit him in the foot just as he raised his gun to fire. He stopped to see what had bit him, and the dove immediately flew away. It was an animal much weaker and smaller than herself that had saved her life.1.The ant could not reach the side though ________.A. she cried for help B. she asked the dove to save herC. she tried very hard D. she could swim well2.The dove saved the ant because ________.A. she took pity on the poor antB. the ant had been struggled in the water for a long timeC. the ant was very tiredD. she was the ant’s friend3.The ant succeeded in getting on the bank with the help of ________.A. a leaf B. a blade of grass C. a piece of wood D. a raft4.Just as the man shot at the dove, ________.A. the ant told the dove to leave at onceB. the dove hid himself in the grassC. he felt something biting him in the footD. the dove immediately flew away5.In writing the story, the writer wants to show ________.A. how clever the ant wasB. we often need help from others, therefore we should help others as much as we canC. how the ant and the dove helped each otherD. how kind the dove was

答案
查看答案
更多“One day an ant was drinking at a small river and fell in. She made desperate (不顾一切) efforts to reach…”相关的问题

第1题

We spend our leisure hours efficiently for higher production, live by the clock even when
time does not matter, modernize our homes and speed the machinery of living in order that we can go to the most places and do the most things in the shortest period of time possible. We try to eat, sleep, and talk efficiently. Even on holidays and Sundays, the efficient man relaxes on timetable with one eye on the clock and the other on an appointment sheet.

To squeeze the most out of each shining hour we have shortened the opera, quickened the pace of the movie and put culture in pocket-sized packages. We make the busy bee look like a lazy creature, the ant like a sluggard. We live sixty-mile-minute and the great efficiency smiles.

We wish we could return to that pleasant day when we considered time a friend instead of an enemy; when we did things willingly and because we wanted to, rather than because our timetable called for it, But that of course would not be efficiency; and we Americans must be efficient.

The phrase that best expresses the main idea of this passage is ______. ()

A.the modern pace

B.our interest in shortened operas

C.how to make the best use of leisure time

D.planning our time scientifically

点击查看答案

第2题

According to Choe's hypothesis,A.the“I'm dead”chemical leaves the body of an ant when it d

According to Choe's hypothesis,

A.the“I'm dead”chemical leaves the body of an ant when it dies.

B.an ant still smells like a living one when it dies.

C.an ant gives off a new chemical when it dies.

D.the“I'm not dead yet”chemical leaves the body of an ant when it dies.

点击查看答案

第3题

A worker ant has two ______, one for itself, and one for carrying food to "the folks back
home".

A.stomachs

B.stomach

C.stomaches

D.kinds

点击查看答案

第4题

According to a new TIME poll, what may be one of the reasons that Americans prefer to buy
organic food ant energy-efficient light bulbs?

A.These products are cheaper and more persuasive.

B.They are abiding by a kind of new contract.

C.The manufacturer of the products urges them to buy.

D.Buying such products has become a vogue.

点击查看答案

第5题

Night of the Living Ants When an ant dies,other ants move the dead insect out of the nest.

Night of the Living Ants

When an ant dies,other ants move the dead insect out of the nest.This behavior. is interesting to scientists,who wonder how ants know for sure-and so soon-that another ant is dead.

Dong-Hwan Choe,a scientist at the University of California,found that Argentine ants have a chemical on the outside of their bodies that signals to other ants,“I’m dead-take me away.”

But there's a twist to Choe's discovery.Choe says that the living ants-not just the dead ones -have this death chemical.In other words,while an ant crawls around,perhaps in a picnic or home,it's telling other ants that it's dead.

What keeps ants from hauling away the living dead?Choe found that Argentine ants have two additional chemicals on their bodies,and these tell nearby ants something like,“Wait-I'm not dead yet.” So Choe's research turned up two sets of chemical signals in ants:one says,“I'm dead,”the other set says,“I'm not dead yet.”

Other scientists have tried to figure out how ants know when another ant is dead.If an ant is knocked unconscious,other ants leave it alone until it wakes up.That means ants know that unmoving ants can still be alive.

Choe suspects that when an Argentine ant dies.the chemical that says“Wait-I'm not dead yet” quickly goes away.Once that chemical is gone,only the one that says“I'm dead”is left.“It's because the dead ant no longer smells like a living ant that it gets carried to the graveyard(墓地),not because its body releases new,unique chemicals after death,”said Choe.When other ants detect the“dead”chemical without the“not dead yet”chemical,they haul away the body.This was Choe's hypothesis(假设).

To test his hypothesis,Choe and his team put different chemicals on Argentine ant pupae(蛹). When the scientists used the“I'm dead”chemical,other ants quickly hauled the treated pupae away. When the scientists used the“Wait-I'm not dead yet”chemical,other ants left the treated pupae alone. Choe believes this behavior. shows that the“not dead yet”chemical overrides(优胜于)the“dead”chemical when picked up by adult ants.And that when an ant dies,the“not dead yet”chemical fades away. Other nearby ants then detect the remaining“dead”chemical and remove the body from the nest.

The phrase“this death chemical”in paragraph 3 refers to

A.the chemical that contains poison.

B.the chemical that announces death.

C.the chemical that prevents death.

D.the chemical that causes death.

点击查看答案

第6题

根据材料回答{TSE}题: {TS} What effect does nevirapine have?A. It is a broad-spectrum ant

根据材料回答{TSE}题:根据材料回答{TSE}题: {TS} What effect does nevirapine hav根据材料回答{TSE}题: {TS} What effect does nevirapine hav{TS} What effect does nevirapine have?

A. It is a broad-spectrum antibiotic and kills all kinds of bacteria.

B. It is an antiviral preparation and kills all kinds of viruses.

C. It prevents the transmission of the AIDS virus and protects one from heart attack.

D. It may prevent passing HIV infection from mothers on to their newborns during delivery.

点击查看答案

第7题

Night of the Living Ants When an ant dies,other ants move the dead insect out of the nest.

Night of the Living Ants

When an ant dies,other ants move the dead insect out of the nest.This behavior. is interesting to scientists,who wonder how ants know for sure-and so soon-that another ant is dead.

Dong-Hwan Choe,a scientist at the University of California,found that Argentine ants have a chemical on the outside of their bodies that signals to other ants,“I’m dead-take me away.”

But there's a twist to Choe's discovery.Choe says that the living ants-not just the dead ones -have this death chemical.In other words,while an ant crawls around,perhaps in a picnic or home,it's telling other ants that it's dead.

What keeps ants from hauling away the living dead?Choe found that Argentine ants have two additional chemicals on their bodies,and these tell nearby ants something like,“Wait-I'm not dead yet.” So Choe's research turned up two sets of chemical signals in ants:one says,“I'm dead,”the other set says,“I'm not dead yet.”

Other scientists have tried to figure out how ants know when another ant is dead.If an ant is knocked unconscious,other ants leave it alone until it wakes up.That means ants know that unmoving ants can still be alive.

Choe suspects that when an Argentine ant dies.the chemical that says“Wait-I'm not dead yet” quickly goes away.Once that chemical is gone,only the one that says“I'm dead”is left.“It's because the dead ant no longer smells like a living ant that it gets carried to the graveyard(墓地),not because its body releases new,unique chemicals after death,”said Choe.When other ants detect the“dead”chemical without the“not dead yet”chemical,they haul away the body.This was Choe's hypothesis(假设).

To test his hypothesis,Choe and his team put different chemicals on Argentine ant pupae(蛹). When the scientists used the“I'm dead”chemical,other ants quickly hauled the treated pupae away. When the scientists used the“Wait-I'm not dead yet”chemical,other ants left the treated pupae alone. Choe believes this behavior. shows that the“not dead yet”chemical overrides(优胜于)the“dead”chemical when picked up by adult ants.And that when an ant dies,the“not dead yet”chemical fades away. Other nearby ants then detect the remaining“dead”chemical and remove the body from the nest.

The phrase“this death chemical”in paragraph 3 refers to

A.the chemical that contains poison.

B.the chemical that announces death.

C.the chemical that prevents death.

D.the chemical that causes death.

点击查看答案

第8题

[A] A day[B] Any day[C] Certain[D] One day

[A] A day

[B] Any day

[C] Certain

[D] One day

点击查看答案

第9题

Some companies like Alibaba expanded their _______ discounts and sales grew dramatical

A.One week

B.One day

C.12 hours

D.Two days

点击查看答案

第10题

One day, you will have to()this foolish behavior.

A.pay

B.pay for

C.pay back

D.pay off

点击查看答案

第11题

Identical twins are a perfect test case for theories of personality development. If a theo
ry can't explain the differences between identical twins, then it cannot explain environmental effects on personality. Even identical twins brought up in the same home have different personalities.

Take Ladan and Laleh Bijani from Iran. They were identical twins who had spent their entire 29 years joined at the head. And yet, Ladan, the more outspoken of the pair, told journalists, "We are two completely separate individuals, we have different world views, We have different lifestyles, we think very differently about issues." Why did Ladan and Laleh have different personalities?

Self-organized systems in insects can provide us with some ideas. A colony of ants, for example, can be seen as a self-organized system. No supervisor tells the ants what to do, and yet all the jobs get done. The system works in such a way that if one ant carries out a particular job, it be comes less likely that another ant will attempt that job because it no longer needs doing. The result is what economists call "division of labor. "

Self-organization also produces division of labor in human groups. Each individual looks for something to specialize in, his or her own suitable position in the group. If one position is occupied, the individual will seek another. This process increases the differences even between identical twins, because once they've chosen different specialities, a circular mechanism causes small initial differences between them to widen.

Although identical twins look very much alike, people who know them well will distinguish between them. They might, for example, address more questions and comments to one twin than the other—perhaps by chance first. But the consequence is that the twin who is addressed more of ten will do more talking than the other twin, which will cause people who know them to address still more of their questions and comments to that twin. The result, over time, will be one outspoken twin and one quieter one—like Ladan and Laleh Bijani.

According to the writer we learn that identical twins______.

A.differ in personality

B.differ in appearance

C.have the same lifestyle

D.have the same outlook

点击查看答案
下载APP
关注公众号
TOP
重置密码
账号:
旧密码:
新密码:
确认密码:
确认修改
购买搜题卡查看答案 购买前请仔细阅读《购买须知》
请选择支付方式
  • 微信支付
  • 支付宝支付
点击支付即表示同意并接受了《服务协议》《购买须知》
立即支付 系统将自动为您注册账号
已付款,但不能查看答案,请点这里登录即可>>>
请使用微信扫码支付(元)

订单号:

遇到问题请联系在线客服

请不要关闭本页面,支付完成后请点击【支付完成】按钮
遇到问题请联系在线客服
恭喜您,购买搜题卡成功 系统为您生成的账号密码如下:
重要提示:请勿将账号共享给其他人使用,违者账号将被封禁。
发送账号到微信 保存账号查看答案
怕账号密码记不住?建议关注微信公众号绑定微信,开通微信扫码登录功能
请用微信扫码测试
优题宝