题目内容
Section A
Directions: In this section, you will hear 8 short conversations and 2 long conversations. At the end of each conversation, one or more questions will be asked about what was said. Both the conversation and the questions will be spoken only once. After each question there will be a pause. During the pause, you must read the four choices marked A, B, C and D, and decide which is the best answer.
(12)
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A．It is definitely getting smaller.B．It is nearly extinct.C．The more they are killed,
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： We only have a few minutes left so I'd like to go over a couple of points before we move on.
Remember, although there are both horizontal and vertical movements of air, the term "wind" is applied only to horizontal movements, and more air is involved in horizontal movements than those vertical movements. And what causes these horizontal movements？ Ultimately, it's the solar radiation, because the unequal heating of the earth rather than the atmosphere produces horizontal differences in air pressure. These differences set winds in motion. Essentially, winds are the nature's way of balancing uneven distribution of air pressure over the earth. Secondly, let me repeat my answer to the question we had before about wind direction. Many people get confused by what they hear in weather forecast.
We talk about wind direction in terms of where the wind's coming from, not where it's blowing to. There is a good reason to this. To weather broadcasters, the origin of winds is more important than its destination. The winds' origin helps them predict the weather.
Logically, in the northern hemisphere, a north wind tends to bring cold weather, and the south wind warm weather. I haven't forgotten vertical movements of air. We don't have time today to talk about them in depth. In our next class then, I'll begin by discussing updraft and downdraft and how they affect the weather.
I suspect most of you can guess which of the two brings warm weather, and which brings cold.
(27)
听力原文：W: Dan，did you want to see me？
M: Oh，yes，Sue，please sit down．We need some help．
W: What can I do？
M：Look at this schedule．There are four conferences in April．And there aren't enough representatives to cover all of them．
W: But I am not on the executive staff．
M: I know，but you have studied management and merchandising．And we have openings for more managerial people．There is a good opportunity for you here．
W: That sounds wonderful．But what do you want me to do？
M: There's a conference in Seattle on the 18th of April．I want you to represent us．
W: That's a big responsibility
M: You'll do very well，and I'm pretty sure．
W: Is there a lot to learn？
M: There are a few things，but they aren't difficult．
W: There isn't much time left．Can I start now？
M: There are some reports on the previous conferences in the files．You can study those．
W: Can you give me any guidelines about etiquette in other countries？
M: There are several overall guidelines that apply to international conferences．
W: Then where can I find all the country-specific information？
M: Usually you can call that country's embassy or consulate．Most of them have printed materials for business visitors．And there are also travel books available at public libraries．If you don't have enough time，you can also ask Sally，as she attended the conference there last time．
W: Great．And will our company arrange for transportation？
M: Yes．Tell the travel department about what you think you'll need，and they can make arrangements for you．
W: Thank you．I will give it my best shot.
(23)
A．Whaling is bad.B．Commercial whaling is immoral.C．Whaling should be limited only for
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