.Susan’s parents have bought a large house with a swimming pool. It ______be very expensive.
#78190
A
can
B
must
C
mustn’t
D
can’t
推荐题目
---I argued with my best friend . what advice do you have for me? ---Well, you _________ say you are sorry, although it’s not easy.
#76355
A
will
B
might
C
should
D
must
I was really anxious about you. You _______ home without a word．
#63535
A
mustn’t leave
B
shouldn’t have left
C
couldn’t have left
D
needn’t leave
You_____to work more ______with our organization.
#74751
A
must,close
B
must,closely
C
ought,close
D
ought,closely
----I missed the first part of the film. It was really a pity．----You _____home half an hour earlier.
#62877
A
should have left
B
must have left
C
should leave
D
must leave