A-A+
A poor-quality sleep may be caused by the foll
问题详情
A poor-quality sleep may be caused by the following factors EXCEPT ______.
A．having a heavy meal shortly before sleep
B．getting too relaxed before bedtime
C．working out close to bedtime
D．eating too hard snacks
参考答案
正确答案：B
解析：根据题干关键词poor-quality sleep定位到原文第三分标题第一段第一句：Eating a heavy meal or working out too close to bedtime can cause a poor quality of sleep because both lead to sleep fragmentatlon— waking up throughout the night．及最后一句，可知在睡觉之前吃得过饱或剧烈运动都会影响睡眠；专家建议在睡觉前只能吃可以迅速消化的零食。
