问题 单项选择题

广告:在许多投放市场的用于缓解窦性头痛的非处方药中,Sine Ease每剂成本很低,并且每剂Sine Ease与其他药物中非常有效的药一样的有效。因此,为了缓解窦性头痛, Sine Ease是最好的选择。
以下哪项如果正确,能够最严重地削弱上述论点

A.投放到市场中用于缓解窦性头痛的非处方药中,绝大多数药的每剂药效是相同的。

B.投放到市场中用于缓解窦性头痛的非处方药中,许多含有与SineEase相同的活性成分。

C.患有经常性窦性头痛的人被强烈建议在买非处方药之前请教医生。

D.一种投放到市场中用于缓解感冒症状的非处方药的组成与SineEase完全一样,但每剂成本更低。

答案

参考答案:D

解析: 如果D选项为真的话,即“一种投放到市场中用于缓解感冒症状的非处方药的组成与SineEase完全一样,但每剂成本更低”,那么“SineEase是很好的选择”就受到了严重的质疑。

单项选择题
单项选择题

Personality is to a large extent inherent. A-type parents usually (1) A-type offspring. But the environment must also have a profound effect (2) if competition is important to the parents, it is (3) to become a major factor in the lives of their children.

One place where children (4) A characteristics is school, which is, (5) its very nature, a highly competitive institution. Too many schools (6) the "win at all costs" moral standard and measure their success by sporting achievements. The current (7) for making children compete against their classmates or against the (8) produces a two-layer system, in which competitive A types seem in some way better than their B type fellows. Being too (9) to win can have dangerous consequences: remember that Pheidippides, the first marathon runner, (10) dead seconds after saying. "Rejoice, we conquer!"

(11) the worst form of competition in schools is the disproportionate emphasis on examinations. There is, for example, a (12) school that allows pupils to concentrate on those things they do well. The (13) of competition by examination are somewhat questionable, but competition in the certain (14) of failure is positively harmful.

(15) , it is neither practical nor desirable that all A youngsters change into B’s. The world needs types, and schools have an important duty to try to (16) a child’s personality to his possible future employment. It is top management.

If the preoccupation of schools with academic work was (17) , more time might be spent teaching children surer values. Perhaps selection (18) the caring professions, especially medicine, could be made less by good grades in chemistry and more by such (19) as sensitivity and sympathy. It is surely a mistake to choose our doctors exclusively from A type stock. B’s are important and should be (20) .

18()

A.for

B.of

C.by

D.to