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)
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. ［2012合肥模拟］Distance learning is being _______ in some remote areas in China to help those with low educational degrees to improve their personal quality.
A. admitted B. adapted
C. adopted D. attended
22. ［2012石家庄模拟］We were swimming in the lake _______ suddenly the storm started.
A. when B. while C. until D. before
23. Those who _______ their taxes should be punished.
A. refuses to pay B. refuses paying
C. refuse paying D. refuse to pay
24. —Do you know Anna’s telephone number?
—_______. As a matter of fact, I don’t know any Anna, either.
A. I think so B. I’m afraid not
C. I hope so D. I’d rather not
25. ［2012青岛模拟］I am sorry it is _______ my power to make a final decision on
