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
Keep me _____of the latest news.
#97838
A
inform
B
to inform
C
informed
D
informing
The school required ____.
#98657
A
rebuilding
B
to be re uilt
C
to have rebuilt
D
rebuilt