【简答题】Most people have a good idea of what is m 1 by inflation. They know that it causes a sack full of groceries to cost more money. They know that buying Christmas p 2 costs more. They know that it is mor...
【简答题】听下面一段对话,回答1-3三个小题。 1. What does the speaker think about the causes of the car accidents? [ ] A. The causes are serious problems that are difficult to solve. B. The causes are not well understood. ...