从II栏中选出与I栏句中相对应的答语。

       I                                    II

⑴Do you want to be a traveler?             A. They're 15 yuan.

⑵How many eggs do you eat a day?         B. Because I can ski.

⑶Why do you like winter?                 C. Only one.

⑷How much are the balloons?             D. Yes, I do.