Jack, try to learn some relaxation exercises and do them ______ you feel stressed. A. for every time...
2022-11-27 20:49:04 171次 2013-2014学年高考二轮复习三月精品练习单项选择51英语试卷（解析版） 单项填空 反馈错误 加入收藏 正确率 : 100%
题目内容：
Jack, try to learn some relaxation exercises and do them ______ you feel stressed.
A. for every time B. every timeC. by the time D. some time
本题链接：
