---Did you visit the famous museum ? ---No. We ______ it. But we spent too much time shopping.
#89472
A
can't have visited
B
could have visited
C
must have visited
D
shouldn't have visited
推荐题目
If he had worked harder, he _________.
#88201
A
would succeed
B
had succeeded
C
should succeed
D
would have succeeded
He ______ you more help even though he was very busy.
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A
might have given
B
might give
C
may have given
D
may give
I wrote a letter to John for his help during my high school years. without which I the college entrance exam.
#87170
A
would fail
B
would have failed
C
should fail
D
must have failed
－Is John coming by train?－He __________, but he can’t. All the trains have been cancelled because of the snow.
#90408
A
may
B
will
C
must
D
should