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
C
【解析】although“尽管”; As “如”; Unless “除非”。句意为：尽管有规律的运动很重要，但是在睡前运动不是一个好主意。
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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
C
【解析】although“尽管”; As “如”; Unless “除非”。句意为：尽管有规律的运动很重要，但是在睡前运动不是一个好主意。
