问题
Listen! Jane is singing in the next room.— It be her. She has gone to New York.
A:can’t
B:must
C:shouldn’t
D:can
B:must
C:shouldn’t
D:can
正确答案是：
同类题型
Now the air in our city is _______ than it used to be. Something must be done to stop it.
This fashion show in our school was so ________ that we heard ________ shouts everywhere.
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It is a good habit for us that we should never today’s work till tomorrow.