Youweresillynot________yourcar.A.t

发布时间:2020-07-10 10:06:41

You were silly not ________ your car.













A.to lock












B.to have locked











C.locking











D.having locked

网友回答

B解析句子使用“主语+be+adj.+to do”,所以排除C, D两项,were说明动作发生在过去,且lock的动作发生在were之前,所以用不定式完成式。
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