please make sure you
题目
please make sure you
Please make sure you _________ the door before leaving the room.
A.lock B.will lock C.should lock D.must lock
选什么?
为什么?
答案
选A
make sure sb do sth 确保某人做某事(祈使句 做提醒人的意图)
举一反三
我想写一篇关于奥巴马的演讲的文章,写哪一篇好呢?为什么好
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