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AtthetimeoftheearthquakeJeffwasstillinhisoffice.He   to...

问题详情:

AtthetimeoftheearthquakeJeffwasstillinhisoffice.He   to...

At the time of the earthquake Jeff was still in his office. He    to finish a project before he left for the day.

A.has tried                            B.had tried

C.has been trying                      D.had been trying

【回答】

D

【解析】

句意:地震发生时,杰夫还在他的办公室里。在他离开之前,他一直在努力完成一个项目。考查动词时态辨析题。before he left.是发生在过去的动作;根据句意语境,可知在发生地震时他依然在办公室努力完成这一计划,需用过去完成进行时,故选D。

知识点:动词时态

题型:选择题

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