题目内容
（请给出正确答案）
？？What explanation is given by Jerry Hayes to the phenomenon？？？
A.Farmers apply certain chemicals to kill unwanted bees
B.The insecticide destroys the honeybee's nervous system
C.The insecticide affects the honeybee's memory
D.All of the above
如果结果不匹配，请 联系老师 获取答案
更多“？？What explanation is given by…”相关的问题
W: But it does. Probably you missed the answers because they are moved to the back.
Q: What does the woman say about the study book？
(13)
A．She thinks the explanation is difficult.
B．The book includes an explanation of all the answers.
C．The explanations will be added in a later edition.
D．She thinks the book should include more information.
We are not short【B3】theories to explain the mystery; For centuries, biologists, psychologists, and medical men have been seeking a definitive explanation of laughter. One writer put【B4】the theory that its function is to frighten others or to humiliate them. Another took the opposite【B5】that we laugh in order not to cry. A psychologist offered the explanation that laughter functions【B6】a remedy to painful experiences, and that it serves to protect a person【B7】what the psychologist called "the many minor pains to which man is exposed". In the seventeenth century a writer set【B8】the theory that we laugh when we compare ourselves with others and find ourselves superior to others; in effect, we laugh at the【B9】of others.
Almost every theory has been concerned【B10】either the structure or the function of laughter,【B11】relatively few have been devoted【B12】the question of its origin. I propose to offer a theory which, so far as I am concerned, has not previously been set forth.【B13】only those animals capable of speech are capable of laughter; and that therefore man, being the only animal that【B14】, is the only animal that can laugh.
Those of us who have【B15】chimpanzees closely feel quite confident that chimpanzees occasionally【B16】behavior. that looks very much like a primitive human laughter. This【B17】, however, has been observed only in a humanlike way; whether or not it is laughter is doubtful; but the【B18】fact that under any condition an ape is capable of【B19】behavior. is no more than passing interest—for【B20】only indicates that early man had the basic laughter.
【B1】
A．beast
B．animal
C．creatures
D．microorganism
What will be shown on TV on May 5th？
A．A science fiction cartoon.
B．A scientific program.
C．A movie about dreaming.
D．A drama set in Hong Kong.
听力原文：M: Do you know what happened to me today？ I was so embarrassed.
W: What？
M: Well, I had to stay up late last night because 1 had to finish the homework Professor Brown had assigned to us. I got up late this morning. When I opened my eyes, it was 7,45.
W: Oh, it's terrible, the class begins in 15 minutes!
M: Yes, so I put on my clothes and rushed out my dormitory. I had no time to have my breakfast in the dinning hall, so I ran into a store, grabbed a piece of bread and left there as quickly as possible, when I got to the classroom, it's about to get started.
W: Well, is there any thing wrong？
M: Absolutely, when I just left the store, I noticed that somebody followed out, but I was in such a hurry that I didn't stop. When the class was over and I was about to leave, my supervisor, Mr. Black, showed up with a middle-aged man. Mr. Black said the man told him that I had stolen some bread in his store, he traced me out by the book I left in the store with my name on it.
W: How can I believe that？
M: So did I ! But suddenly I realized what had happened, I forgot to pay for the bread. So I made the explanation to him and apologized for that.
W: Yeah, It really embarrassing.
(20)
A．He always stays up late.
B．He stayed up late that night to prepare for the exam the next day.
C．He is on good terms with the storekeeper.
D．He didn't have breakfast in the dinning hall that morning.
听力原文：W: I've just been reading an article on biotherapy.
M: Biotherapy？ What's that？
W: Well, it's an alternative health system based on the concept that energy is transmitted from one human being to another in order to heal psychologically or physically through regeneration.
M: Say that again, in English.
W: Well, I'll put it this way. A trained practitioner touches the patient in order to help the healing process.
M: Oh, I see. What kinds of things do they cure？
W: A variety of conditions and illnesses. According to the article, biotherapy can help people to lose weight, stop headaches, make ageing skin look youthful again, treat depression, even cure cancer.
M: Cure cancer？ That's pretty ambitious claim. So how does the treatment work？
W: It expels negative energy from the organism.
M: I don't think that such a confusing explanation would stop me from taking proper medicine if I were un- lucky enough to be ill.
W: No, well, that's the beauty of it. You can have conventional medicine together with biotherapy. Fancy going for a bio-energetic check up？
M: Well, I'm not so sure about that. Supposing you book an appointment and I come with you first,just to see？
(26)
A．which can make you happy though heat regeneration.
B．which can make you healthy though heat transmitting.
C．which can cure you through heat transmitting.
D．which can cure you through regeneration.
听力原文： When someone says, "Well, I guess I'll have to go and face the music", it does not mean he is planning to go to a concert. [32] It is something far less pleasant, like being called in by your boss to explain why you did this or that. Sour music, indeed, but it has to be faced. The phrase "to face the music" is familiar to every American, young and old. It is at least 100 years old. Where did the expression come from？ [33] The first information came from the American writer James Fenimore Cooper. He said--in 1851--that the expression was first used by actors while waiting in the wings to go on stage. After they got their cue to go on, they often said, "It's time to go to face the music". And that is exactly what they did--face the orchestra which was just below the stage.
[34] An actor might be frightened or nervous as he moved on to the stage in front of the audience that might be friendly or perhaps unfriendly, especially if he forgot his lines. But he had to go out. So, "to face the music" came to mean having to go through something, no matter how unpleasant the experience might be, because you had no choice. The other explanation comes from the army. Men had to face inspection by their leader. [35]The soldiers worried about how well they looked. Was their equipment clean and shiny enough to pass inspection？ Still, the men had to go out, and face the music of the band, as well as the inspection. What else could they do？
(7)
A．Your boss's order.
B．Your leader's inspection.
C．Something unpleasant to be experienced.
D．Sour pop music.
A．Political.
B．Social.
C．Religious.
D．International.
What explanation is given for the use of the subtractive method in modern color films？
A．The additive process is still being developed.
B．The subtractive process is more efficient.
C．Subtractive colors are more realistic.
D．Additive chemical techniques are too complex.
For a child, happiness has a magical quality. I remember making hide-outs in newly cut hay, playing cops and robbers in the woods, getting a speaking part in the school play. Of course, kids also experience lows, but their delight at such peaks of pleasure as winning a race or getting a new bike is unreserved.
For teenagers, or people under twenty, the concept of happiness changes. Suddenly it's conditional on such things as excitement, love, and popularity. I can still feel the agony of not being invited to a party that almost everyone else was going to. But I also recall the great happiness of being invited at another event to dance with a very handsome young man.
In adulthood the things that bring great joy--birth, love, marriage--also bring responsibility and the risk of loss. Love may not last, sex isn't always good, loved ones die. For adults, happiness is complicated.
My dictionary explains happy as "lucky" or "fortunate", but I think a better explanation of happiness is "the capacity for enjoyment". The more we can enjoy what we have, the happier we are. It's easy to overlook the pleasure we get from loving and being loved, the company of friends, the freedom to love where we please, even good health. Nowadays, with so many choices and such pressure to succeed in every area, we have turned happiness into one more thing we "gotta have". We're so self-conscious about our "right" to it that it's making us extremely unhappy. So we chase it and consider it to be the same as wealth and success, without noticing that the people who have those things aren't necessarily happier.
While happiness may be more complex for us, the solution is the same as ever. Happiness isn't about what happens to us--it's about how we perceive what happens to us. It's the ability to find a positive for every negative, and view a setback as a challenge. It's not wishing for what we don't have, but enjoying what we do possess.
According to the author, happiness lies in the ability to ______.
A．think of something extraordinary
B．experience delight at an old age
C．feel the magic quality of pleasure
D．enjoy what one has at the moment
What seems to be a reasonable explanation for the findings according to the passage？
A．Students in Cambridge tend to be heavy smokers.
B．Students in Cambridge are poor.
C．Students in Cambridge smoke a lot.
D．Smoking can help people to concentrate.
We are not【68】of theories to explain the mystery; researchers have been seeking a【69】explanation of laughter. One writer put【70】the theory that its function is to frighten others or to humiliate them. Another took the opposite【71】that we laugh in order not to cry. A psychologist offered the explanation that laughter【72】as a remedy to painful experiences and it serves to protect a person from【73】the psychologist called "the many minor pains to which man is exposed". In the seventeenth century a writer set forth the theory that we laugh when we【74】ourselves with others and find ourselves【75】to others; in effect, we laugh at the【76】of others.
Almost every theory has been【77】with either the structure or the function of laughter,【78】relatively few have been devoted【79】the question of its origin. I propose to offer a theory which has not previously been set forth,【80】only those animals capable of speech are capable of laughter; and therefore man, being the only animal that【81】, is the only animal that can laugh.
Those who have【82】chimpanzees(黑猩猩) closely feel confident that chimpanzees occasionally【83】behavior. that looks like a primitive human laughter. This【84】, however, has been observed only in a humanlike way; whether or not it is laughter is doubtful; the【85】fact that under any condition an ape is capable of【86】behavior. is no more than passing interest—it only indicates that early man might have the basic laughter.
(68)
A．read
B．talked
C．spoke
D．named
