If he ______ it, he _______ it.
#88200
A
had seen; could have believed
B
saw; couldn’t believe
C
saw; couldn’t have believed
D
has seen; had believed
推荐题目
The boss insisted that the task _______before 5 o’clock this afternoon.
#87164
A
was finished
B
finished
C
be finished
D
should finish
We were strongly recommended that we _____ in Malaysia.
#86432
A
didn’t travel
B
wouldn’t travel
C
hadn’t travelled
D
not travel
If we ___________some measures, we might have prevented the environmental pollution．
#87466
A
take
B
had taken
C
took
D
have taken
The professor gave orders that the test _______ before 10:30.
#89153
A
will finish
B
will be finished
C
be finished
D
shall finish