(2013·天津高考)No one ________ be more generous; he has a heart of gold.
#62379
A
could
B
must
C
dare
D
need
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If you ___ stick to the unrealistic approach, the worse result will be waiting for you not far ahead.
#63136
A
will
B
may
C
must
D
can
I ______ her, but I never could.
#63534
A
ought to help
B
must help
C
ought to have helped
D
must have helped
--Must we move to the next room?--No, you____________ . You may still live here if you like.
#75904
A
mustn't
B
don't
C
don't have to
D
won't