单选题
综合类
2016-02-15
To get a good night's rest, people may not need to __________.
A．fall asleep again
B．become more energetic the following day
C．sleep less than 7 hours
D．confirm those serious consequences
E．suffer sleep problems
F．sleep more than 8 hours
参考答案
F
答案解析
题干：为了有一个晚上的良好睡眠，人们可能不需要__________。根据第二段可知，睡眠9～10小时会产生睡眠问题，所以答案为F(睡眠超过8小时)。
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A．fall asleep again
B．become more energetic the following day
C．sleep less than 7 hours
D．confirm those serious consequences
E．suffer sleep problems
F．sleep more than 8 hours
A．fall asleep again
B．become more energetic the following day
C．sleep less than 7 hours
D．confirm those serious consequences
E．suffer sleep problems
F．sleep more than 8 hours
A．fall asleep again
B．become more energetic the following day
C．sleep less than 7 hours
D．confirm those serious consequences
E．suffer sleep problems
F．sleep more than 8 hours