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，选出可填入空白处的最佳选项。
21. She dreams of becoming ____pianist, so she makes ____most of her time to play the piano.
A. a; the B. the; / C. a; / D. /; the
22.It was difficult to tell whether he could __________ our team and work for us for that situation?
A. ask for B. call for C. wish for D. stand for
