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）
21. Premier Wen stated in his report that _____ education of the young was always _____ hot and serious topic.
A. /; the B. the; the C. the; a D. / ; a
22. It could take months before evidence appears on how the bomb was made, and who ________.
A. set it out B. set it up C. set it loose D. set it off
