The young man stopped and looked back as if ______ whether he was being followed.
#95381
A
seeing
B
to have seen
C
having seen
D
to see
推荐题目
Professor White has received a letter ___ to give a lecture in Peking University.
#88894
A
to be invited
B
being invited
C
invited
D
inviting him
We all feel it is you as well as your wife that ________ for your son’s bad performance at school.
#95301
A
are to blame
B
is to blame
C
are to be blamed
D
is to be blamed
Has the boy who was made use of ________ realized his mistakes?
#89132
A
cheating
B
cheated
C
to cheat
D
for cheating
The new student was very slow to __________ the unusual rules of the school.
#96977
A
adapt for
B
adapting for
C
adapt to
D
adapting to
___that she’s by law old enough to get married, I don’t see how you can stop her.
#98004
A
Having seen
B
To see
C
Seeing
D
Seen