单选题 In the face of the conclusive evidence he admitted ______ an old man of sixty, who was crossing the street.
A. to run over and injure B. to have run over and injured
C. about running over and injuring D. having run over and injuring

【正确答案】 D

【答案解析】[解析] admit后面可以直接跟动名词(多用完成式admit having done sth. )，也可用admit to+动名词(多用一般式)，不能跟不定式。