第二部分：英语知识应用（共两节，满分45分）
第一节 单项填空（共15小题；每小题1分，满分15分）
从A,B,C.D四个选项中，选出可以填入空白处的最佳选项。
21.---I am looking forward to staying with you. How long are you staying here, Johnson？
---Em, I don’t know exactly, in fact.______.
A. That’s OK B. Never mind
C. I depends D. It doesn’t matter
22.The film tells the life story of John Dover, who left___ college and got a job as___ reporter in a newspaper.
A.\; the B. a; a C. \; \ D. \; a
23.She quitted____ to make herself a cup of tea.
A. reading B. read C. to reading D. to read
