题目

—I lost my cellphone in the shopping mall yesterday. —Why not go to the Lost and Found? They ________ one. A ． found B ． have found C ． had found 答案： B 【详解】 句意： —— 我昨天在购物中心丢了手机。 —— 为什么不去失物招领处呢？他们已经找到了一个。 考查现在完成时。分析 “Why not go to the Lost and Found?” 可知，此处强调过去的动作对现在有影响，现在可以去认领手机，用现在完成时，故选 B 。

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