12．Don't you think the 29th Olympic Games        in Beijing in 2008was a great success？（　　）
A．holdB．holdingC．heldD．to be held

分析 難道你不認為2008年在北京舉辦的第二十九屆奧運會是一次巨大的成功嗎？

解答 答案：C
題干中"____ in Beijing in 2008"是作the 29th Olympic Games的后置定語，要用非謂語動詞；hold與被修飾名詞the 29th Olympic Games構(gòu)成動賓關(guān)系，要用表示被動的過去分詞，表示被動和完成；不定式表示未發(fā)生的動作，與句意矛盾，排除D．故選C．

點評 過去分詞是非謂語動詞的一種，用法很靈活，分為簡單式done（表示與謂語同時或幾乎同時發(fā)生的動作）；完成式having been done（表示先于謂語的動作）．學習時，要把握其用法特征：表示被動和完成．同時還要注意區(qū)分現(xiàn)在分詞和不定式．

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