The man we followed suddenly stopped ad looked as if ________ whether he was going I the right direction.
#84623
A
seeing
B
having seen
C
to have see
D
to see
推荐题目
_______right away, you would arrive there by 6 o’clock P.M.
#84562
A
Would you start out
B
Will you start
C
Were you to start out
D
If you’ll start out
-Did Linda see the traffic accident? -No, no sooner ______than it happened.
#81147
A
had she gone
B
she had gone
C
has she gone
D
she has gone
So _____ that all the living things died out gradually .
#84176
A
serious polluted the lake is
B
serious polluted is the lake
C
seriously polluted the lake is
D
seriously polluted is the lake
Little________what you said. I wish you had repeated it!
#84220
A
did I understand
B
I understood
C
I did understand
D
have I understood
________ these experiments were successfully completed would we think of going into humans.
#80199
A
If only
B
Only if
C
So that
D
Even if