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As in chimpanzees, captive bottlenose dolphins have been taught American Sign Language. Th

ese dolphins have learned to communicate with trainers who use sign language to ask simple questions. Dolphins answer back by pushing a "yes" or "no" paddle. They have even been known to give spontaneous responses not taught by the trainers. Evidence also indicates that these dolphins can distinguish between commands that differ from each other only by their word order, a truly remarkable achievement. Nevertheless, dolphins do not seem to have a real language like ours. Unlike humans, dolphins probably cannot convey very complex messages.

The word "insights" in the passage is closest in meaning to

A．examples

B．understanding

C．directions

D．discussion

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更多“As in chimpanzees, captive bot…”相关的问题

第1题

Do you know what kind of animal is playing the buildingblocks in the teaching vedio？（）

A.gorilla

B.Chimpanzees

C.monkey

D.orangutan

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第2题

It is significant that chimpanzees make tools, but it is more important that ______.A．they

It is significant that chimpanzees make tools, but it is more important that ______.

A．they never make tools before they need them

B．they can make up simple equations

C．they stack items to make platforms

D．the tools are crude

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第3题

It is significant that chimpanzees make tools, but it is more important thatA．they never m

It is significant that chimpanzees make tools, but it is more important that

A．they never make tools before they need them.

B．they can make up simple equations.

C．they stack items to make platforms.

D．the tools are crude.

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第4题

How did Andrew Whiten and his colleagues study the chimpanzees' behaviour？A．Through traini

How did Andrew Whiten and his colleagues study the chimpanzees' behaviour？

A．Through training chimps.

B．Through comparing three groups of chimps.

C．Through trapping.

D．Through controlling three groups of chimps.

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第5题

The last paragraph tells us that _______.A．chimpanzees can do better than human childrenB．

The last paragraph tells us that _______.

A．chimpanzees can do better than human children

B．chimpanzees can do many things that human children cannot do

C．human children can do many things that chimpanzees cannot do

D．the intelligence of chimpanzees is similar to that of human children

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第6题

In the control group, chimpanzees ______.A．learned to use pokingB．learned to use liftingC．

In the control group, chimpanzees ______.

A．learned to use poking

B．learned to use lifting

C．learned to use neither poking nor lifting

D．stuck to poking or lilting

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第7题

From what Warneken said in the passage, we can infer that ______.A．no other nonhuman prima

From what Warneken said in the passage, we can infer that ______.

A．no other nonhuman primate can be as altruistic as chimpanzees

B．altruism has never been observed in any nonhuman animals before

C．chimpanzees did not display altruism in their previous experiments

D．it is the first time they have conducted experiments about chimpanzees

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第8题

Animals are not born with the capacity to use symbolic communication although some animals

such as chimpanzees can be trained to develop certain amount of vocabularies.

A．Y

B．N

C．NG

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第9题

The significance of the finding is that ______.A．people now know the number of chimpanzees

The significance of the finding is that ______.

A．people now know the number of chimpanzees is much smaller than expected

B．it may make it possible for scientists to discover new ways of treating AIDS

C．it proves some deadly human diseases can also be transmitted to wild animals

D．it Will soon help the scientists develop a vaccine that prevents the AIDS virus

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第10题

The researchers believe they have demonstrated for the first time an ability among chimpan

zees to transmit alternative technologies and alternative methods of using tools.

A．Y

B．N

C．NG

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第11题

2016职称英语考试理工a补全短文48题答案

A.Standing on two legs allows them to carry much more at one time because it frees up their hands.

B.But an international team of researchers, including Dr. Richmond from GW's Columbian College of Arts and Sciences，have discovered that human walking upright, may have originated millions of years ago as an adaptation to carrying scarce, high- quality resources.

C.Here, 35 percent of the chimpanzees activity involved some sort of bipedal movement, and once again, this behavior. appeared to be linked to a clear attempt to carry as much as possible at one time.

D.XXXXXX

E.Researchers allowed the wild chimpanzees access to different combinations of two different types of nut — the oil palm nut，which is naturally widely available, and the coula nut, which is not.

F.The chimpanzees regarded the coula nuts as a more highly-prized resource and competed for them more intensely.

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