I know it’s normal for such a thing to happen, but we _____ it if we’d been more careful.
#86837
A
need have avoided
B
could have avoided
C
will have avoided
D
had avoided
推荐题目
―Is that Miss Liu having dinner over there?―It be her. She has gone to New York for an important business meeting.
#87968
A
mustn’t
B
needn’t
C
can’t
D
shouldn’t
(2009安徽蚌埠月考) There _____ be any difficulty about passing the road test since you have practiced a lot in the driving school.
#90243
A
mustn’t
B
shan’t
C
shouldn’t
D
needn’t
Look at the floor , Tom ! _____you watch TV while having a meal?
#89475
A
Should
B
Could
C
Would
D
Must
How he _______ get out of the prison ______ a mystery.
#87966
A
could; is
B
can; is
C
was able to; remains
D
able to; remain