While watching television, __________.
#90451
A
the doorbell rang
B
the doorbell rings
C
we heard the doorbell ring
D
we heard the doorbell rings
推荐题目
——My cat’s really fat. ——You____________have given her so much food.
#90458
A
wouldn’t
B
couldn’t
C
shouldn’t
D
mustn’t
My daughter insists ______in this school.
#89449
A
that she would not study
B
studying not
C
that she not study
D
not to study
Despite the fact that his scores were good, they were hardly as excellent as a student with his intelligence .
#87718
A
achieved
B
had achieved
C
would achieve
D
should have achieved
--- I have great difficulty figuring out the answer to this problem. --- _____ my advice, you ____ less difficulty with such problems.
#90184
A
If you had followed, would have had
B
If you followed, would have
C
If you had followed, would have
D
If you listen, will have
"You know so much about literature. It's a pity you failed your degree," Harry said, "You ______ a good teacher."
#90111
A
would have been
B
can have been
C
must be
D
should have been