题目

通读下面的对话，根据上下文补全对话内容。 A:【1】 , Helen? B: I’m reading a story about traveling. I want to be a traveler. What do you want to be when you grow up? A: 【2】 . B: Doctor? Sounds difficult.【3】? A: I’m going to study medicine hard. B:【4】? A:I’m going to start when I finish high school and college. B: Great! Let’s study hard to achieve our dreams. A: I agree. Time for class! See you! B: 【5】. . ----Daddy，look! Why______rainbow is like a bow? ----Oh，it is apologizing to_______angry sky. A．the；an B．a；／ C．a；an D．the；the