第二部分 英语知识运用(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)
21.________ more and more people around the world watching the Spring Festival Gala, China’s important role in the world is shown in one way.
A. While B. When C. As D. With
22. If you find what’s wrong with your machine, the problem will be easy to ________.
A. answer B. reply C. report D. solve
23. The gentleman has been giving a lot of help to the man in need.________ , he is
