He ________ the exam, but he was too careless.
#86832
A
could have passed
B
couldn’t have passed
C
must have passed
D
may have passed
推荐题目
—I saw your uncle take a taxi to the airport．Why didn’t you drive him there?—I ,but my car ．
#86892
A
would; was fixed
B
would have; was fixed
C
would have; was being fixed
D
did; was being fixed
If I _______ that program the day before yesterday, my computer wouldn’t have broken down.
#86758
A
didn’t run
B
haven’t run
C
hadn’t run
D
were not to run
You _____ an A on your composition, but there were some spelling mistakes.
#87445
A
should receive
B
could have received
C
would receive
D
must have received
—— Will you stay for lunch? —— Sorry, ＿＿＿＿＿. My brother is coming to see me.
#89934
A
I mustn’t
B
I can’t
C
I needn’t
D
won’t