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标题: gwd-8-40 [打印本页]

作者: lingdangyour 时间: 2008-8-16 18:14 标题: gwd-8-40

From 1973 to 1976, total United States consumption of cigarettes increased 3.4 percent, and total sales of chewing tobacco rose 18 percent. During the same period, total United States population increased 5 percent. Which of the following conclusion can be properly drawn?

A. United States manufacturers of tabacco products had higher profits in 1976 than in 1973.

B. Per capita consumption of cigarettes in the United States was lower in 1976 than in 1973.

有的解答给A.....有的给B. 请问到底是???

作者: autumnjin 时间: 2008-8-17 08:05

答案当然是B。人口增长是5%，consumption of cigarettes 增长才3.4%。当然人均consumption of cigarettes 变小了。

作者: chengcheng7 时间: 2008-8-17 20:19

同意楼主的话，不过E的理解是什么呢？？？

作者: maydaythekid 时间: 2008-8-22 20:25

E. 有相当比例的吸烟者从抽烟转到嚼烟草。这一点从文中推论不出来。

作者: zhangxirui87 时间: 2008-8-23 15:21

A和B比显然是B,A没说.

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