―Must I report the situation of the new company to the manager now? ―No, you . You are tired and you can do it after you have a good rest.
#78285
A
mustn’t
B
needn’t
C
shouldn’t
D
can’t
推荐题目
There was something wrong with the network，or the e-mail____ earlier.
#62904
A
could have been sent
B
might be sent
C
need have been sent
D
must be sent
People ______always be careful with fire， or it can be dangerous.
#76425
A
can
B
needn’t
C
must
D
shouldn’t
Some aspects of a pilot’s job__________ be boring, and pilots often ________ work at inconvenient hours．
#63540
A
can; have to
B
may; can
C
have to; may
D
ought to; must
— The Queshi greenway has become a popular place for Shantou people on the weekends. — That’s right. And you ________ drive your car on it because it is a path for cycling and walking.
#74467
A
may
B
must
C
shouldn’t
D
don’t have to
—Must I learn all these words by heart? —No, you ______. It’ll be fine if you copy them in your exercise books.
#78070
A
needn’t
B
can’t
C
shouldn’t
D
mustn’t