Policeman: OK, buddy, your driving license. How fast were you going? William: Well, it was about 50 mph or less. I was driving very slowly. Policeman: 50 mph? __________ All right. That'll be one hundred dollars.
参考答案:
答案解析:
The passage aims to inform us that __________.
The passage aims to inform us that __________. A. national libraries start to pr