Concerning sleep hygiene which of the following suggestions is INCORRECT？A．Putting sleep
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Concerning sleep hygiene, which of the following suggestions is INCORRECT？
A．Putting sleep ahead of any other things.
B．Preventing having caffeine after breakfast.
C．Making the bedroom comfortable.
D．Preventing taking a long nap in the day.
请帮忙给出正确答案和分析，谢谢！
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正确答案：B
本题设题点在对话问答处。根据句(3—1)可知，将睡眠放到首要位置重视起来，故排除[A]；根据句(3—2)可知，营造—个舒适的卧室环境，故排除[C]；根据句(3—3)可知，午饭后不要喝含咖啡因的饮料，故[B]符合题意；根据句(3—4)可知，白天尽量不要小睡，故排除[D]。