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300字范文 > —Where’s that report? —I brought it to you you were in Mr. Black’s office yesterday. A. if

—Where’s that report? —I brought it to you you were in Mr. Black’s office yesterday. A. if

时间:2021-06-21 21:56:42

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—Where’s that report? —I brought it to you you were in Mr. Black’s office yesterday. A. if

问题补充:

—Where’s that report?

—I brought it to you you were in Mr. Black’s office yesterday.

A. if

B. when

C. because

D. before

答案:

A. if

(答案→)B. when

C. because

D. before

解析:when意为“当……时候”,既可表示某一点时间,也可以表示某一段时间。在when引导的时间状语从句中,其谓语动词可以是延续性的,也可以是非延续性的,可与主句中的谓语动词同时发生,也可在其后发生。根据句意可判断出表示“当我昨天在布莱克先生办公室时,我把报告带去了”。if引导条件状语从句,意为“如果”。because引导原因状语从句,意为“因为”。before引导时间状语从句,意为“在……之前”。

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