(2013·西安模拟)The man we followed suddenly stopped and looked as if
whether he was going in the right direction.
A.seeing | B.having seen |
C.to see | D.to have seen |
推荐套卷
(2013·西安模拟)The man we followed suddenly stopped and looked as if
whether he was going in the right direction.
A.seeing | B.having seen |
C.to see | D.to have seen |