Maybe if I________ science, and not literature then, I would be able to give you more help.
#87195
A
studied
B
would study
C
had studied
D
was studying
推荐题目
She would rather _____ more money on books _____ on clothes.
#90117
A
cost … not
B
to spare … don’t
C
pay … than
D
spend … than
_____ to do the work, I should do it some other day.   
#89407
A
If were I  
B
I were 
C
Were I 
D
Was I
We        the opportunity to go to France, had it not been for Mary’s help.
#87597
A
would have lost
B
should lose
C
might lose
D
must have lost
The teacher commanded that the exercises       in an hour.
#87238
A
was finished
B
were finished
C
should finish
D
be finished