第二部分英语知识运用 (共两节.满分 35 分)
第一节 单项填空(共15题;每小题1分,满分15 分)
21. He didn’t make ____clear when and where the meeting would be held. 
A. this              B. that               C. it               D. these
22. ---Could you turn the TV down a little bit?
---______. Is it disturbing you?
A. Take it easy.      B. I’m sorry.        C. Not a bit.         D. It depends. 
23. --- There is a story here in the paper about a 110-year-old man. 
--- My goodness! I can’t imagine _________ that old. 
A. to be          B. to have been      C. being         D. been