本贴相关题目 OG (NPRW)

00:00:00

Many people argue that tobacco advertising plays a crucial role in causing teen-agers to start or continuesmoking. In Norway, however, where there has been a ban on tobacco advertising since 1975, smoking is atleast as prevalent among teen-agers as it is in countries that do not ban such advertising.

Which of the following statements draws the most reliable conclusion from the information above?

ATobacco advertising cannot be the only factor that affects the prevalence of smoking among teen-agers.
BAdvertising does not play a role in causing teen-agers to start or continue smoking.
CBanning tobacco advertising does not reduce the consumption of tobacco.
DMore teen-agers smoke if they are not exposed to tobacco advertising than if they are.
EMost teen-agers who smoked in 1975 did not stop when the ban on tobacco advertising was implemented.

正确答案: A

og-115 b 答案

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lawyer_1

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发表于 2004-8-18 11:32:00 | 显示全部楼层

原文说从1975禁做烟广告后，N的青少年吸烟至少和别的国家一样普遍。比较点是和别的国家，不是和禁止做烟广告前，所以不知禁止做烟广告前的情况，即禁止做烟广告的EFFECT（效果）不知道。原文也不知道广告的效果。B，D说烟广告的效果，C，E说禁止做烟广告的效果。故错。原文说作广告的国家和不作广告的国家吸烟一样普遍，说明还有其他因素影响吸烟。故A对