题目内容
He would be sure ________ disasters if I didn't stay to keep an eye on him.
| A.of meeting | B.about meeting |
| C.meeting | D.to meet |
D
答案 D [sb be sure to do sth表示“说话人认为主语肯定……”,sb be sure of doing sth表示“主语自己确信……”。]
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