题目内容
He _______ be a history teacher.
A.used to | B.be used to | C.use to be | D.be use to |
A
根据句子的需要,本题考查的是used to do sth,表示过去常常做某事,故选答案为A
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题目内容
A.used to | B.be used to | C.use to be | D.be use to |