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小题；每小题1分，满分15分)
请认真阅读下面各题，从题中所给的A、 B、 C 、D 四个选项中，选出最佳选项，并在答题卡上将该项涂黑。
21. A survey conducted in 2010 by ______ Computer Security Institute, ______ private
organization in the USA , showed that 45.6 percent of the 351 biggest companies and
government agencies had had their security systems broken into in the previous year.
A. the; the B. a; the C. a; a D. the; a
22. With the fight against the intellectual property theft ______, more and more people find that
authentic CDs and DVDs deserve ______.
A. furthered; to be bought B. furthered; to buy
C. furthering; being bought D. furthering; buying
23. — I thought Mr. Black would say something about the mid-term examination.
