It is __________ for us to do exercises regularly. It is good for our health. A. tiring B. necessary...
2023-01-08 13:48:05 207次 2014-2015学年广东深圳龙岭学校九年级上第二次月考英语试卷（解析版） 单项填空 反馈错误 加入收藏 正确率 : 100%
题目内容：
It is __________ for us to do exercises regularly. It is good for our health.
A. tiring B. necessary C. the worst
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