As it turned out to be the most important meeting in the year, you ____ so casually.
#62823
A
Shouldn’t dress up
B
shouldn’t have dressed up
C
needn't have dressed up
D
couldn’t dress up
推荐题目
—What qualities does a person need to become an astronaut?—He ________be knowledgeable，independent and creative.
#62462
A
can
B
may
C
would
D
should
—Jenny took the 8： 00 bus to Guangzhou this morning.—Really? She ________ the 9：00 train. It's much more comfortable and safer to travel by train.
#62314
A
could have taken
B
should take
C
must have taken
D
can take
He has poor _______, so he can’t see the words on the blackboard clearly.
#77401
A
smell
B
taste
C
hearing
D
eyesight
--- Isn’t that Ann’s husband over there ?--- No, it _______ be him--- I’m sure he doesn’t wear glasses.
#62991
A
can’t
B
must not
C
won’t
D
may not