If you have something important to do, you ___ waste any time.
#89049
A
needn’t
B
mustn’t
C
may not
D
won’t
推荐题目
Don’t worry, sir! All payments ____ be made by the end of the month.
#86987
A
will
B
shall
C
can
D
must
The workers in the factory demanded that their pay by 20 percent.
#87643
A
be raised
B
would be raised
C
should arise
D
should be risen
I would rather you ______ my advice. Now you’ve got a bad result. It serves you right.
#86635
A
took
B
would take
C
had taken
D
take
It’ s suggested by experts that teenagers ____at least 30 minutes exercising, five times a week.
#87174
A
spend
B
to spend
C
spent
D
have spent