____ regular exercise is very important, it’s never a good idea to exercise too close to bedtime. A....
2022-07-13 18:09:51 108次 2020年江苏省宿迁市中考一模英语试卷 单选题 反馈错误 加入收藏 正确率 : 100%
题目内容：
____ regular exercise is very important, it’s never a good idea to exercise too close to bedtime.
A.It B.As
C.Although D.Unless
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