David did not regret saying what he did but felt that he     it differently.
#87310
A
could express
B
would express
C
could have expressed
D
must have expressed
推荐题目
---Must I fill in the form?   --No, _______.
#87762
A
you must
B
there’s no need
C
you needn’t have
D
you needn’t to
If I hadn’t stood under the ladder to catch you when you fell, you _____ now.
#87397
A
didn’t smile
B
won’t smile
C
wouldn’t be smiling
D
couldn’t have smiled.
I _________ you, but I was busy all the time yesterday afternoon.
#89611
A
could help
B
had helped
C
helped
D
could have helped
The boy suggested that Tom ______ the problem another way, and Tom’s expression suggested that he_________. 
#87530
A
should solve; agreed
B
solve; agree
C
solved; should agree
D
solved; agreed