--( )he see any seals in the aquarium?--No.There ( ) any seals in it.

问题描述:

--( )he see any seals in the aquarium?--No.There ( ) any seals in it.
A.Did;wasn`t B.Was;wasn`t C.Was;weren`t D.Did;weren`t

D.Did;weren`t为什么不选C如果 用 was he see 就不合和语法, 犯了一个举哀两份动词的毛病还是不懂在C D之间如何选择如果 用 was he see 就不合和语法, 犯了一个句子两个动词的毛病, 还是答案D