—Why are you sad? —______
A.Because I lost my toy.
B.Yes, I am.
C.I'm fine.
D.It's a toy.
A
A.Because I lost my toy.
B.Yes, I am.
C.I'm fine.
D.It's a toy.
A
题干 / 阅读材料
答案解析
Why...? 询问原因，用 Because...（因为）回答。
—Why are you sad? —______ A.Because I lost my toy. B.Yes, I am. C.I'm fine. D.It's a toy. A 学习记录
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