单选题：The research done by the Dement commission shows that Americ

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The research done by the Dement commission shows that Americans______ A．don't like to take naps.
B．are terribly worried about their national debt.
C．sleep less is good for them.
D．have caused many industrial and traffic accidents.

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Modem science fiction have political______

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Eisenhower felt that the broad German motorways had better quality than the high

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药学服务的目标是什么：A．改善药品质量 B．为医生提供合理用药信心 C．改善和提高患者身心健康 D．指导护士合理用药 E．增加患者用药依从性

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