题目内容
It took us several hours to make the old man ________ of the safety of travelling by air.
| A.believed | B.convinced | C.informed | D.persuaded |
B
试题分析:A. believed相信,B. convinced使…相信,C. informed通知,D. persuaded说服,句意:花了我们几个小时使这个老人相信乘飞机的安全。Convince sb of sth“使某人相信…”,sb be convinced of…,所以用过去分词做宾语补足语,所以选B。
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