—The problem wasn’t difficult for him,was it?—No,it wasn’t.He      a more difficult one.
#89698
A
should have been given
B
ought to be given
C
would have been given
D
must be given
推荐题目
________ you come earlier, you ________ met him. He just left half an hour ago. 
#87396
A
Should; would
B
Were; could
C
Had; would have
D
Could; would have
While watching television, __________.
#90451
A
the doorbell rang
B
the doorbell rings
C
we heard the doorbell ring
D
we heard the doorbell rings
I was so young.  You__________ better than to rely on me
#88037
A
should have known
B
should know
C
must know
D
must have known