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    【题目】【2015·福建】—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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