I can't pretend happy when I am not．( )A．to beB．to have beenC．beingD．having been 题目和参考答案——青夏教育精英家教网—

题目内容

9．I can't pretend ________ happy when I am not．（　　）

A．

to be

B．

to have been

C．

being

D．

having been

分析当我不开心的时候我不能假装开心．

解答答案是A．本题考查非谓语动词；题干中考查动词pretend，后接动词不定式，排除C和D；动词不定式的完成式表示不定式的动作在谓语动词前已经发生或完成，不符合语境，故排除B，选A．

点评首先判断选项中的动词在句中是以谓语还是非谓语形式出现，然后根据选项在句中的功能结合非谓语的基本用法做出合理的判断．

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