Visit the old man this afternoon? If you , make sure you wear sunscreens to protect your skin. A. mu...
2022-10-05 07:59:32 29次 天津市南开区2017届高考三模英语试卷 单项填空 反馈错误 加入收藏 正确率 : 100%
题目内容：
Visit the old man this afternoon? If you , make sure you wear sunscreens to protect your skin.
A. must B. can
C. may D. shall
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