题目内容
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We can learned from the text that cloning techniques would be applied to
A．family planning.
B．marketing strategies.
C．preventable diseases.
D．organ replacements.
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更多“We can learned from the text t…”相关的问题
From the last paragraph we can conclude that
A．siblings are not in the range of scientific research.
B．people learned management skills from family playroom.
C．spouses learned negotiation skills from their sisters and brothers.
D．studies on siblings are on their way.
From the passage, we can infer that this article is probably______.
A．a part of the introduction to American business
B．followed by the passage talking about factors of production
C．taken from a learned journal
D．both A and B
What does the author mean when he says, "we can't turn the clock back"(Line 1, Para. 3)？
A．It's impossible to slow down the pace of change.
B．The social reality children are facing cannot be changed.
C．Lessons learned from the past should not be forgotten.
D．It's impossible to forget the past.
Our culture lets us make up for having lost our strength, claws, long teeth, and other defenses. Instead, We use tools, cooperate with one another, and communicate in language. But these aspects of human behavior, or "culture", can also be found in the lives of certain animals.
We used to think that the ability to use tools was the dividing line between human beings and other animals. Lately, however, we have found that this is not the case. Chimpanzees can not only use tools but actually make tools themselves. This is a major step up from simply picking up a handy object and using it. For example, chimps have been seen stripping the leaves and twigs off a branch, then putting it into a termite nest. When the termites bite at the stick, the chimp removes it and eats them off the end—not unlike our use of a fork!
For some time we thought that although human beings learned their culture, animals couldn't be taught such behavior. Or even if they could learn, they would not teach one another in the way people do. This too has proven to be untrue. A group of Japanese monkeys was studied at the Kyoto University Monkey Centre in Japan. They were given sweet potatoes by scientists who wanted to attract them to the shore of an island. One day a young female began to wash her sweet potato to get rid of the sand. This practice soon spread through out the group. It became, learned behavior, not 'from humans but from other monkeys. Now almost all monkeys who have not come into contact with this group do not. Thus we have a "cultural" difference among animals.
We have ruled out tool use and invention as ways of telling animal behavior. from human behavior. We have also ruled out learning and sharing of behavior. Yet we still have held out the last feature—language. But even the use of language can no longer separate human culture from animal culture. Attempts to teach apes to speak have failed. However, this is because apes do not have the proper vocal organs. But teaching them language has been very successful if we are willing to accept another forms rather than just the spoken word. Two psychologists trained a chimpanzee named Washoe to use Standard American Sign Language. This is the same language used by deaf people. In this language, "talk" is made through gestures, and not by spelling out words with individual letters. By the time she was five years old, Washoe had a vocabulary of 130 signs. Also, she could put them together in new ways that had not been taught her originally. This means she could create language and not just copy it. She creates her own sentences that have real meaning. This has allowed two-way talk. It permits more than one-way command and response.
Of course, there are limits to the culture of animals. As far as we know, no ape has formed social institutions such as religion, law, or economics. Also, some chimps may be able to learn sign language; but this form. of language is limited in its ability to communicate abstract ideas. Yet with a spoken language we can communicate our entire culture to anyone else who knows that language. Perhaps the most important thing we have learned from studies of other animals is that the line dividing us from them is not as clear as we used to think.
The passage mainly tells us about______.
A．the history of animal learning
B．the difference between animals' culture and that of human beings
C．the various aspects of animals culture
D．the dividing line between animals and human beings
Passage Five
In every language there are two great classes of words which, taken together, consist of the whole vocabulary. First, there are those words with which we become acquainted in daily conversation, which we learn, that is to say, from the members of our own family and from our familiar associates, and which we should know and use even if we could not read or write. They concern the common things of life, and are the goods in trade of all those who speak the language. Such words may be called "popular", since they belong to the whole people; and are not the exclusive possession of a limited class.
On the other hand, our language includes a large number of words which are comparatively seldom used in ordinary conversation. Their meanings are known to every educated person, but there is little occasion to use them at home or in the market-place. Our first acquaintance with them comes not from our mother's lips or from the talk of our school-mates, but from books that we read, lectures that we bear, or the more formal conversation of highly educated speakers who are discussing some particular topic in a style. raised above the habitual level of everyday life. Such words are called "learned". And the distinction between them and "popular" words is of great importance to a right understanding of the language.
51. One class of words can be learned ______.
A. through everyday life
B. without too much practice
C. from popular songs
D. with a dictionary in one's hand
The power of words, then, exists in their associations—the things they bring up before our minds. Words become filled with meaning for us by experience, and the longer we live, the more certain words remind us of the glad and sad events of our past, and the more we read and learn, the more number of words increases.
Great writers are those who not only have great thoughts but also express these thoughts in words which deeply attract our minds and emotions. This skillful use of words is called "literary style". Above all, a real poet can express his meaning in words which sing like music and can move men to tears. We should, therefore, learn to choose our words carefully and use them properly, or they will make our speech silly and vulgar.
The origin of language is______.
A．treasure handed down from the past
B．a matter that is hidden or secret
C．a problem not yet solved
D．a question difficult to answer
It can be learned from the last paragraph that the Phase Three program contained _____.
A．reduced government spending.
B．devaluation of the dollar.
C．productivity measures.
D．wage and price controls.
It can be learned from Paragraph 4 that
A．Seiyu will be incorporated into Wal-Mart in the foreseeable future.
B．Wal-Mart's has no alternative but to choose Seiyu as its partner.
C．Seiyu depends in large measure on Wal-Mart for surging profits.
D．Wal-Mart's cooperation with Seiyu is still to be re-examined.
It can be learned that the company has moved far from its founder's ______.
A．notional rigidity.
B．creative styles.
C．official images.
D．media criteria.
It can be learned from the paragraph 2 that after the crisis______.
A．Everything goes as it does before the crisis.
B．Thailand and South Korea have adopted new measures to control the market.
C．All the affected nations are more involved in global economy.
D．The worldwide wave of protectionism may come true one day
