补全对话:选择方框中的句子补全对话,有两项多余。 A: Where does your mother work? B: 1. A: 2. B: Usually she rides a bike. Sometimes she takes a bus. A: 3. B: About 15 minutes. A: What about the bus? B: Wow! That’s a long time. 4. A: 5. B: Because there are too many cars and buses on the road(路). A: Oh, I see. A. How long does it take her to ride a bike? B. How does she go to work? C. Why do you take a bus? D. Why is it so? E. It takes her about 25 minutes. F. At the radio station. G. I ride a bike.
答案: 1F 2B 3A 4E 5D