I didn’t know Headmaster Weng was away for Beijing. I to his office yesterday.
#63308
A
mustn’t have gone
B
needn’t have gone
C
wouldn’t have gone
D
couldn’t have gone
推荐题目
Every time they met, they ____ talk about former classmates they remembered.
#63368
A
could
B
would
C
should
D
will
—Why didn’t you come to my birthday party last night? —I planned to, but my parents simply not let me out so late at night.
#63282
A
could
B
might
C
would
D
should
Now more and more people are_______ the dangers of drinking and driving.
#78107
A
tired of
B
aware of
C
fond of
D
proud of
When we were in the college, we stay in the library, devoting ourselves to books.
#62778
A
should
B
would
C
can
D
need
Jim______ sing Chinese songs very well now, but he______do it last year.
#75382
A
can; can’t
B
could; can’t
C
can; couldn’t
D
could; couldn’t