______ a little more time to think, he might have acted more sensibly.
#87685
A
If he took
B
If he has taken
C
had he taken
D
Should he take
推荐题目
---My little daughter is coughing worse than ever. ---She ______ to the hospital yesterday.
#86468
A
had to be taken
B
should have taken
C
must have been taken
D
ought to have been taken
Without your help, I ____the exam last term. 
#89943
A
failed in
B
would have failed
C
wouldn’t pass
D
would fail