The man we followed suddenly stopped ad
题型:选择题
问题:
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
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