根据下面资料,回答 Millions of Americans lie awake at night counting sheep, or have a...

作者: tihaiku 人气: - 评论: 0
问题 根据下面资料,回答 Millions of Americans lie awake at night counting sheep, or have a stiff drink or pop an allergy pill, hoping it will make them drowsy. But experts agree all that self-medicating is a bad idea, and the causes of chronic insomnia remain mysteriou
选项 A.unproven medicines cannot treat chronic insomnia at all B.insomnia sufferers have found curable medicines C.sleep specialists and psychologists cannot be trusted D.chronic insomnia still baffles sleep experts
答案 D
解析 推断题。对于A项,文中涉及unproven medicines的只有“too many people are using unproven therapies.Even while there are a few treatments that do work”,而A项没有被提及。B项中说失眠者已经找到了可医治的药物,而文中说太多的人们都在用没有经过验证的治疗方法,故人们实际上没有找到。C项在文中没有提及。由“scientists know surprisingly little about what c

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