A survey of the opinions of experts that three hours of outdoor exercise a week good for one’s healt...
2023-02-07 03:38:04 114次 20102011学年内蒙古高一下学期期末考试英语题 单项填空 反馈错误 加入收藏 正确率 : 100%
题目内容：
A survey of the
opinions of experts that three hours of outdoor
exercise a week good for one’s
health.
A. show; are B. shows; is C. show; is D. shows; are
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