15. A: Isn’t your ruler yellow? B: _________________(A) No, my ruler is red. (B) No, it’s yellow.(C)
問題詳情
15. A: Isn’t your ruler yellow? B: _________________ (A) No, my ruler is red. (B) No, it’s yellow. (C) Yes, it’s a red ruler. (D) Yes, my ruler isn’t yellow.