Maybe if I ________ science，and not literature then，I would be able to give you more help.(2011·北京)
#86550
A
studied
B
would study
C
had studied
D
was studying
推荐题目
You know he is not going to let us leave early if we ___ get the work done.
#90242
A
can't
B
may not
C
shouldn't
D
mustn't
_____________half an hour earlier, you would have met the famous writer.
#87292
A
If you came
B
Would you come
C
Had you come
D
Should you have come
Were it not for the debt, we ______a happy life:
#90303
A
are living
B
would live
C
were living
D
will live
— Mummy, I have broken my train. 一I told you so. You _______ on it.
#89285
A
mustn't have ridden
B
couldn't ride
C
shouldn't have ridden
D
needn't ride
There ia no light in the room. They ___ asleep.
#88909
A
should have gone to
B
must be
C
could go
D
might be going