— What great trouble I have solving this problem now!    —_____ my advice, you ________less trouble.
#90238
A
If you had taken, would have had
B
If you took, would have
C
If you had taken, would have
D
If you take, will have
推荐题目
He ought to win the first prize, _____ he?
#90129
A
oughtn’t
B
shouldn’t
C
mustn’t
D
both A and B
The poor boy    the test again; in that case, his mother will be very disappointed.
#88223
A
must have failed
B
might fail
C
could have failed
D
should fail
(2009·江苏高考)He did not regret saying what he did but felt that he________it differently.
#86527
A
could express
B
would express
C
could have expressed
D
must have expressed