He found nothing in the mom ?A. doesn’t heB. does heC. didn’t heD. did he

问题补充：

He found nothing in the mom, ?

A. doesn’t he

B. does he

C. didn’t he

D. did he

答案：

A. doesn’t he

B. does he

C. didn’t he

(答案→)D. did he

解析：由于句子中有nothing，表否定，根据反意疑问句的构成“前否后肯”规则，反意疑问部分要用肯定式；因为句子是一般过去时态，助动词应用did，故选D。