These broken pieces of plates don’t fit together, they ___________ parts of different ones.
#76107
A
can’t be
B
can be
C
mustn’t be
D
must be
推荐题目
— Must we finish all the exercises today? — No, you ________.You can finish them within two days.
#76063
A
mustn’t
B
needn’t to
C
needn’t
D
don’t have
–Mom, may I go swimming with my friends in the river? –No, you _________. That’s too dangerous.
#76231
A
won’t
B
don’t
C
needn’t
D
mustn’t
We think Betty the best student. The sentence structure is ______.
#75519
A
S+V+IO+DO
B
S+V
C
S+V+DO+OC
D
S+V+P
No person _______ carry a mobile phone into the examination room during the national college Entrance Examinations.
#62729
A
shall
B
must
C
can
D
need