Question

14. The man we followed suddenly stopped ad looked as if_____whether he was going I the right direction.

A. seeing         B. having seen

C. to have see    D. to see

Answer 1

D

解析:

選D。 as if 引導(dǎo)的狀語從句是一個(gè)省略句，只剩下了目的狀語to see。