题目内容
【题目】—Where is Peter? I can't find him anywhere.
—He went to the library after breakfast and ________ his essay there ever since.
A. wrote B. had written C. has been writing D. is writing
【答案】C
【解析】
试题分析:考查现在完成进行时。根据句意:---彼得在那里,我哪儿都找不到他。---他在早餐过后就去了图书馆,然后自从那以后他就一直在那里写论文。从句意中可以知道彼得是吃过早餐之后去了图书馆,从那个时候开始他就一直在写论文,这个动作一直延续到了现在,所以用现在完成时。现在完成进行时表示动作从某一时间开始,一直持续到现在。故选C
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