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男性，高中生，3天前因咽痛、流涕、干咳、发热而就诊，体温多在38℃左右，自服感冒药无效。同寝室有类似患者。体检右下肺有少量干啰音。X线片显示右下肺淡薄阴影。WBC7.6×109/L，粒细胞82%。

针对该病原体，选下列哪种抗生素效果较好（）

A.青霉素

B.林可霉素

C.氯霉素

D.红霉素

E.万古霉素

答案

参考答案：D

综合题

（24分）历史图表包含了多种信息。阅读材料，回答问题。

图表一 中国和欧洲人口对比统计图

图表二  旧航路：由中国或印度出发，经过中亚和西亚，由海路或陆路转往欧洲的贸易路线

图表三 新航路

图表四 中国和欧洲的生产总值（GDP）在世界总产值中所占份额（单位：%）

年份中国欧洲
182032．426．6
189013．240．3
（1）据图表一，指出中、欧人口呈现出怎样的发展趋势，（4分）并结合明清时期民众衣、食结构方面的变化，说明中国明清时期人口增长迅速的原因。（4分）

（2）比较图表二、三，提取两项有关新旧航路历史变迁的信息，（4分）新旧航路的变迁说明了什么？（2分）

（3）据图表四，分析中、欧GDP在世界总产值中所占份额变化的原因。（6分）

（4）据以上材料和分析，概括人口增长与社会经济发展的关系。（4分）
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单项选择题

In country after country, talk of nonsmoker’s right is in the air. While a majority of countries have taken little (51) no action yet, some 30 nations have introduced legislated steps to control smoking. Many laws have been introduced in other countries to (52) clear the air for nonsmokers, or to cut cigarette consumption.

Smoking is harmful (53) the health of people. World governments should conduct serious campaigns against it. (54) on cigarette advertisements, plus health warnings on packages and ban on public smoking in certain places, (55) as theaters, cinemas and restaurants, are the most popular tools used by nations in (56) of nonsmokers or in controlling smoking. But world attention is also focusing on another step (57) will make the smoker increasingly self-conscious and uncomfortable about his habit. Great efforts should be made to (58) young people especially of the dreadful consequences of taking up the habit. And cigarette price should be raised.

In the long run, (59) is no doubt that everybody would be much better-off if smoking were banned altogether but many people are not (60) for such drastic action.

56().

A.short 

B.support 

C.some 

D.any
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