问题
Turn off the TV, Jack. ____ your homework now?— Mum, just ten more minutes, please.
A:Should you be doing
B:Shouldn’t you be doing
C:Couldn’t you be doing
D:Will you be doing
B:Shouldn’t you be doing
C:Couldn’t you be doing
D:Will you be doing
正确答案是：
同类题型
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