—Is this your schoolbag? —______
A.Yes, it is.
B.Yes, this's.
C.Yes, I am.
D.Yes, you are.
A
A.Yes, it is.
B.Yes, this's.
C.Yes, I am.
D.Yes, you are.
A
题干 / 阅读材料
答案解析
Is this...? 用 it 回答：Yes, it is. / No, it isn't.
—Is this your schoolbag? —______ A.Yes, it is. B.Yes, this's. C.Yes, I am. D.Yes, you are. A 学习记录
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