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，选出可以填入空白处的最佳选项，兵在答题卡将该项涂黑。
21. ---It seems quite difficult to find________ most satisfying life partner.
---Well, you know, marriage is _________ lifelong business.
A.A; / B. a ; a C. the ; / D. the ; the
22. Unlike Chinese cross-talk performers, the western stand-up comedians like to talk________ to audience members.
A. friendly B. lively C. straightly D. directly
23. The stronger the ______ is, the more quickly a person will learn a foreign language.
A. Admiration B. communication C. association D. motivation
24. ________ of danger in the street at night, she had to go home with a friend ________ her.
A. Warned; accompanied B. Having been warned; accompanying
C. Warning; accompanied D. Having warned; accompanying
25.---Mr. Smith has been in China for six years.
