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问题 单项选择题

择期胃手术一周后腹胀，肠鸣音减弱或无，反复呕吐，首先应采取

A．作胃镜检查，查明原因
B．胃肠减压、支持治疗
C．剖腹检查，解除梗阻
D．输液、补钾
E．肌注阿托品

答案

参考答案：B

选择题

图1所示的v-t图象中，表示了、、三个物体的运动情况，下列说法正确的是：

A．在爬坡。在下坡，在平直的路面上行驶

B．三物体在时刻在点相遇

C．的加速度最大，的加速度次之、的加速度最小

D．的加速度为2 m/s2，的加速度为—1 m/s2，的加速度为零
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填空题

Part 4


Questions 26-45


·Read the following text and decide which answer bestfits each space.
·For questions 26-45, mark one letter A, B, C or D on the Answer Sheet.

Newspapers


Who won the World Cup 1994 football game What happened at the United Nations How did the critics like the new play When an event takes place, newspapers are on the streets (26) the details. (27) anything happens in the world, reporters are on the spot to (28) the news.
Newspapers have one basic (29) to get the news as quickly as possible from its source, from those who make it to those who want to (30) it. Radio, telegraph, television, and (31) inventions brought competition for newspapers. So did the development of magazines and other means of communication. (32) this competition merely spurred the newspapers on. They quickly made (33) of the newer and faster means of communication to improve the speed and (34) the efficiency of their own operations. Today more newspapers are printed and read than ever before.
Competition also led-newspapers to branch out into many other fields. Besides keeping readers (35) of the latest news, today’s newspapers (36) readers about politics and other important and serious matters. Newspapers influence readers’ economic choices (37) advertising. Most newspapers depend on advertising for their very (38) Newspapers are sold at a price that (39) to cover even a small fraction of the cost of production. The main (40) of income for most newspapers is commercial advertising. The (41) in selling advertising depends on a newspaper’s value to advertisers. This is measured (42) circulation. How many people read the newspaper Circulation depends (43) on the work of the circulation department and on the services or entertainment (44) in a newspaper’s pages. But for the most part, circulation depends on a newspaper’s value to readers as a source of information (45) the community, city, country, state, nation, and world—and even outer space.

A．speaking

B．giving

C．wanting

D．warning
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