题目

从方框中选择合适的选项补全下列对话。 A. people on bikes must wear one. B. I often come to school by bike. C. How do you come to school? D. pay attention to the traffic lights! E. Don't go at the red light! Mike: Amy: I usually come to school on foot. What about you? Mike: Amy: What's this? A helmet? Mike: Yes, In the USA Amy: I see. Do you know any traffic rules? Mike: Of course. Amy: Great! We must 答案：【1】C【2】B【3】A【4】E【5】D

查看本题答案和解析