单选题 As the silent film ______ sound, so did the sound film ______ color.
A. cried out for...cried out for B. cry out for...cry out for
C. had cried out for...cried out for D. had cried out for...cry out for

【正确答案】 D
【答案解析】[解析] 后半句中的did修饰空格处动词短语，所以空格处用动词原形，排除A、C两项；由于前半句描述的事情发生在后半旬描述的事情之前，后半句用过去时，所以前半句用过去完成时，选C。