第一部分 英语知识运用 (共两大题，满分45分)
一、单项填空 (共15小题；每小题1分，满分15分)
1. —I am afraid to ask questions because of my poor ______.
—You’d better practice speaking more.
A. introduction B. expression C. pronunciation D. information
2. Just be _______, you can’t make such great progress in a day. It takes time.
A. polite B. humorous C. patient D. unbelievable
3. —The price of food, drinks, clothes _____ so quickly these years.
—Oh, no, but I don’t think so.
A. develops B. raises C. improves D. increases
4. One of the best ways for people to keep healthy is to _____ good eating habits.
A. grow B. develop C. increase D. find
