问题描述：
Hey,boys!_____chasing the dogs.They will get angry.
A.Not B.No C.Don,t
It,s my _____ birthday today.
A.the tenth B.tenth C.ten
大哥大姐们摆脱快点，我急用......ing
A.Not B.No C.Don,t
It,s my _____ birthday today.
A.the tenth B.tenth C.ten
大哥大姐们摆脱快点，我急用......ing
问题解答：
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