【题目】---________________? ( )
---No, they aren’t, they are blue.
A. They are yellow. B. What color are they? C. Are they yellow?
【答案】C
【解析】
略

【题目】---________________? ( )
---No, they aren’t, they are blue.
A. They are yellow. B. What color are they? C. Are they yellow?
【答案】C
【解析】
略