. If only I ________ how to operate an electronic computer as you do.
#89384
A
had known
B
would know
C
should know
D
knew
推荐题目
--Can I have something to eat, Mum? I feel hungry. -- You ____ be hungry. You’ve just had some bread and ham.
#87951
A
mayn’t
B
won’t
C
mustn’t
D
can’t
(2013·河北衡水一中六模)Some young people these days just ________ go out of their homes to contact the real world.
#86579
A
mustn't
B
won't
C
mightn't
D
shouldn't
—Did you go to the fashion show last week?—I _____, but I was fully occupied the whole week.
#86846
A
must go
B
must have gone
C
would go
D
would have gone
---Have you heard of Wang Meng? ---Yeah, she ______ have done better. She won China’s first gold medal at Turin.
#88034
A
should
B
might
C
needn’t
D
couldn’t
--Where are you going for your weekend? --- I haven’t decided yet. I ______ go to the Hemudu Site Museum.
#88140
A
should
B
can
C
must
D
might