第二部分 英语知识运用
第一节 单项填空（共15小题；每小题1分，共15分）
从A、B、C、D四个选项中，选出可以填入空白的最佳选项，并在答题卡上将该项涂黑。
21. If you go by ______train, you can have quite a comfortable journey, but make sure you get _____fast one.
A. 不填, 不填 B. 不填, a C. the, a D. the, the
22. Nowadays people are more concerned about the environment _______ they live.
A. what B. which C. where D. when
23. As is known to all, the financial crisis firstly broke out in the United States which _______ the group of developed countries.
A. belonging to B. was belonging to
C. is belonged to D. belongs to
24. The employee you had been thinking highly_______ dishonest.
A. of proving B. of to prove C. of proved D. of being proved.
25. The spokesman said that cultural relics which are rare and valuable are worth _______.
