The man we followed suddenly stopped ad looked as if     whether he was going I the right direction.
#98584
A
seeing
B
having seen
C
to have see
D
to see
推荐题目
The poor old beggar looked forward to _____ by the other beggars.
#97871
A
not playing a trick on
B
not being played a trick on
C
playing not a trick
D
being not played a trick
They suggested that the professor _____ just now _____ chairman of the meeting.
#90757
A
referring to; was made
B
referring to; be made
C
referred to; be made
D
referred to; was made