12. A : Where______ your sisters?B: ______they in the kitchen?(A) does ； Doesn't (B)are ； Aren&

問題詳情

12. A : Where______ your sisters?B: ______they in the kitchen?
(A) does ； Doesn't
(B)are ； Aren't
(C)is ； Isn't
(D) can ； Can't