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)
21 Little George Bush was elected ____ President of the United States for the second time in _____ year 2004.
A. /, a B. a, the C. /, the D. the, the
22．You’d better _____ some money for special use.
A. pick up B. set aside C. put off D. give away
