The door ________ open, no matter how hard she pushed.
#62946
A
shouldn’t
B
couldn’t
C
wouldn’t
D
mightn’t
推荐题目
Time ________ heal a broken heart. After five years, Steve seems to have got over the sorrow of losing his son.
#62330
A
should
B
would
C
shall
D
can
The light in his office is out. He_________ left for home.
#62358
A
must have
B
must have been
C
should have
D
should have been
_____ people in the world are sending are receiving e-mails every day.
#77031
A
Million of
B
Many millions of
C
Several millions’
D
Several millions
—Look at that girl! Is it Susan?—No, it _______ be her. She has gone back to her hometown.
#77503
A
mustn’t
B
can’t
C
needn’t
D
wouldn’t