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: Most people who work in London get a break of about an hour for lunch. As they most live too far from home to go bark for lunch, they have to make other arrangements for their midday meal.
Many large companies have a canteen designed for their employees. In such canteens the food served is simple but adequate and although there are a variety of choices, the number of dishes is small. The employees themselves fetch their dishes from a counter at which they are served.
As there are so many people at work in London, there are numerous cafes and restaurants in every area that is not purely residential. A meal may cost anything from a modest sum to quite a few pounds, depending on the restaurant and the food chosen. Moreover, one can generally get a meal, or at least a snack, in a pub. A number of well-known caterers run popular cafes in practically every district of London. In many of these cafes there is self-service—there are no waiters or waitresses.
Many employees do not bother to go out to lunch. They bring their own sandwiches, and perhaps an apple or bread, with which they have a cup of tea, probably made in the office. This method has the advantages of being cheap and saying time in getting to a restaurant and queuing up there. In summer, many people go out and sit on a bench in a park or public square, and eat their sandwiches there. They are often able to listen to lunch-time concerts and plays, too.
(27)

A. Because their homes are too far from their companies.
Because they are not allowed to leave the office.
C. Because they don't want to cook by themselves
D. Because they have other arrangements during the lunch time.

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听力原文: Most people picture sharks as huge, powerful, frightening animals that eat meat, ready at any moment to use their sharp teeth to attack careless swimmers without provocation. There are numerous wrong opinions, however, in this conception of sharks.
First of all, there are about 350 species of shark, and not all of them are large. They range in size from the dwarf shark, which can be only 6 inches long and can be held in the palm of the hand, to the whale shark, which can be more than 55 feet long.
A second wrong opinion concerns the number and typo of teeth, which can vary tremendously among different species of shark. A shark can have from one to seven sets of teeth at the same time, and some types of shark can have sever al hundred teeth in each jaw. It is true that the fierce and predatory species do possess extremely sharp and brutal teeth used to rip prey apart; many other types of shark, however, have teeth more adapted to grabbing and holding than to cut ting and slashing.
Finally, not all sharks are frightening animals ready to strike out at humans. In fact, only 12 of the 350 species of shark have been known to attack humans, and a shark needs to be provoked in order to attack. The types of shark that have the worst record with humans are the tiger shark, the bull shark and the great white shark. However, for most species of shark, even some of the largest types, there are no known instances of attacks on humans.
(30)

A. Categorizing the different kinds of sharks.
B. Warning humans of the dangers posed by sharks.
C. Describing the characteristics of shark teeth.
D. Clearing up some misconceptions about sharks.

A.The woman wants to explain the experiment.B.The woman wants to observe the experimen

A. The woman wants to explain the experiment.
B. The woman wants to observe the experiment.
C. The man suggests they should stay with experiment.
D. The man is sorry for the insecure experiment.

A.It is wrong to give more pay to the passengers.B.Don't believe them if they are payi

A. It is wrong to give more pay to the passengers.
B. Don't believe them if they are paying you more.
C. Don't follow others to overcharge the passengers.
D. It is difficult to work hard and live as an honest boy.

A.The trouble will come soon.B.The man has settled some problems well.C.Something has

A. The trouble will come soon.
B. The man has settled some problems well.
C. Something has been out of their expectations.
D. The woman is always optimistic.

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