题目内容
Section B
Directions: In this section, you will hear 3 short passages. At the end of each passage, you will hear some questions. Both the passage and the questions will be spoken only once. After you hear a question, you must choose the best answer from the four choices marked A, B, C and D.
听力原文： So the counseling services we offer deal with any problems arising from your studies, or in your life outside the university. Let us take academic counseling. If you are confused about subjects or how to combine them in your degree, then we can advise you and discuss the career you are aiming for, so that you can see it all in context. We can also chase up your tutor if you are not getting proper feedback on how you are getting on in your subject.
Besides help with academic problems, you may also need personal counseling: if you think you are already under stress, well, just wait till classes begin next week. You will have to start adjusting to teaching and learning methods that may be unfamiliar to you. as well as the mounting pressure as the deadline for that first assignment creeps up on you. And of course, you have to cope with all this without your usual social network you know, the social contacts, family and friends you could normally rely on for help. All of this causes anxiety. Studying overseas can trigger a personal crisis you may have left a lot of what you might call "unfinished business" back in your own country. or you may have interrupted personal relationships or even sometimes have broken them off to come overseas. and so the student often feels lonely, unhappy, unmotivated and unable to concentrate on studying. Or there may be other things bothering you. Our resident president can offer you spiritual guidance if that is what you want, or we can put you in touch with community groups that can provide you with social contacts and friendship.
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A．He often cuts classes to play basketball.B．He has no chance to play basketball.C．He'
W: Really？ You do deserve a great holiday. You did a great job. Where are you going？
M: I'm planning to visit New Mexico. How about it？
W: My sister and I had the vacation there last year and we had a great time.
M: Did you get into Albuquerque？
W: Sure. We were skating all the time. I really love skating.
M: Is it far from the mountains？
W: Not at all. Even though Albuquerque is on the high plateaus, there are even high mountains near it. Just half an hour away from the city there is a snow-covered slope.
M: Well. As the mountains are just thirty minutes away, I guess I should take my ice skate and my skis.
W: Definitely. You'll need them.
M: I heard that the weather there is great.
W: It is. No humidity, moderate temperatures, but you do need to be careful about high altitude.
M: High altitude... What should I do about that？
W: Oh, just take it easy for a few days. Don't go hiking up to the mountains or exercise too vigorously. Just do everything gradually. You'll get used to it soon.
M: I'm sure I will be fine. And I will let you know all about my trip when I come back.
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听力原文： Scientists have discovered that plants themselves produce many poisonous chemicals for defense against insects. But insects have developed ways of dealing with them. Guess how many years have the insects been eating plants. The number itself will scare you. In fact, insects have been eating plants for as many as 250 million years. Now insects are using these same mechanisms to deal with man-made poisons—insecticides. This is why resistance of insects to insecticides has developed so rapidly.
What should be done？ Scientists studying the problem suggest that farmers use less insecticides. At the moment, farmers regularly spray crops as a precaution against problems that are caused by large numbers of pests. They should, instead, spray only where pests have actually been seen. Secondly, farmers could use a combination of two or three insecticides at once. To survive, the insects would need to become resistant to two or more insecticides at the same time.
The most surprising suggestion, perhaps, is that at certain times of the year, farmers should actually try to attract new insects onto the crops they are trying to protect. The new insects will mate with those which survived from a certain kind of insecticide and will lessen the latter's resistance to it.
Scientists hope that these and other measures will postpone the day when farmers and scientists will have to stand by while new super-bugs which may be resistant to all poisons invade our farms and devour our crops.
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A．He should try a better and convenient way.B．He should give up looking for the book.C
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