男性，67岁。咳嗽，痰中带血丝2个月，发热1Od，X线胸片显示右肺上叶片状阴影，呈肺

盈利能力不足会导致直接借款需求。（）

第一节完形填空（共10小题；每小题2分，满分20分）

阅读下面短文，掌握其大意，然后从21--30各题所给的A、B、C和D项中，选出最佳选项，并在答题卡上将该项涂黑。

Experts believe that young people are drinking more alcohol than ever. They say it's not just the __21__ that teenagers consume that's worrying them but also what they do when they're drunk.

A recent survey found that 40% of British teens drank at least once every month and that younger teens were often __22__ to take their first drink by older friends.

As one teen said, "When you're with all your friends and having a good time, if someone gets out some alcohol you just __23__ it and drink."

The government believes part of the problem is the availability of __24__ alcohol and has introduced a law to ban such drinks. Others oppose the law because they say it __25__ targets poorer drinkers.

One young drinker interviewed thinks price is __26__ and that teens, determined to get drunk, will find a way. But alcohol expert Professor Martin Plant says the evidence supporting the new law is __27__. He said, "The science is absolutely clear. Putting in a minimum price will __28__ alcohol consumption by young drinkers. This is the first real development that offers the __29__ of cutting the size of the alcohol problem, and luckily the government has __30__ the opportunity."

21. A. time                  B. types                C. products           D. amount

22. A. promised            B. encouraged       C. forced              D. charged

23. A. go along with      B. come into         C. turn to              D. get away with

24. A. sweet                 B. strong              C. cheap                      D. expensive

25. A. intentionally       B. unfairly            C. rightly              D. completely

26. A. irrelevant           B. unreasonable     C. inexpensive       D. unknown

27. A. weak                 B. existing            C. convincing        D. approving

28. A. prevent              B. reduce              C. balance             D. delay

29. A. issue                  B. choice              C. time                 D. promise

30. A. missed                      B. given                      C. taken                D. used

广播服务区内各测量点之间宽带稳态有效值声压级的（），即为该广播服务区的声场不均匀度。

A.加权值

B.最大值和最小值之比

C.平均值

D.最大值和最小值之差

在生物利用度和生物等效性实验设计中，总采样点不少于多少个点

A．11

B．12

C．13

D．14

E．15

物质的唯一特性是客观实在性。这里的“客观实在”是指 ( )

A．看得见、摸得着的实物

B．物质的具体形态和结构

C．不以人的意志为转移

D．不能被人们所认识