第二部分英语知识运用（共两节，满分35分）
第一节语法和词汇知识（共15小题；每小题1分，满分15分）
21.______man sitting near the window is ______ famous researcher in computer engineering.
A.A; a B.The; a
C.The; the D.A; the
22.［2012济南模拟］Drunken drivers in China ______face withdrawal of their driving licenses, according to the Road Traffic Safety Law.
A.can B.will C.shall D.may
23.Nowadays there are still a number of students ______school at various grades due to a lack of money in some poorer areas.
A.leaving out B.making out
C.letting out D.dropping out
