题目内容
—Mum, could I play with my classmates for a while after I finish my homework?
— ________. But you must come back before supper.
— ________. But you must come back before supper.
[ ]
A. Yes, you can
B. Yes, you could
C. No, you can't
D. No, you couldn't
B. Yes, you could
C. No, you can't
D. No, you couldn't
A
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