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）
请从A、B、C、D四个选项中，选出可以填入空白处的最佳选项。
21. Smith asked you to repeat phone number second time so that he could set it down.
A. the; the B. a; the C. an; a D. the; a
22. You have been working for hours. It’s no______ you are exhausted. Why not take a rest?
A. doubt B. wonder C. need D. sense
23. In China, the number of cities is increasing _____development is recognized across the world.
A. which B. whose C. where D. that
24. The split between humans and apes is believed by scientists______15 to 20 million years ago.
A. to be occurring B. having occurred C. to have occurred D. to occur
25. My uncle received a ticket for speeding. He _____have driven so fast.
A. shouldn’t B. mustn’t C. wouldn’t D. can’t
26. The government has decided to give preference to those environment-friendly business and companies in all aspects in _______ of sustainable development.
