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，选出可以填人空白处的最佳选项，并在答题卡上将该项涂黑。
21. When I left ____ college, I got job as ________ journalist in magazine office.
A. a; the B. /; a C. the; a D. /; the
22. —What are your parents?
—My father is teacher, and my mother is______.
A. he other B. he rest C. her D. another
