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，并在答题卡上将该项涂黑。
21.— Shall I give you a hand with your luggage? It seems too heavy for you.
— Thank you. .
A. That’s all right B. Of course you can C. It couldn’t be better D. Do as you like
22. I admit that there are problems, I don’t agree that they can’t be solved.
A. When B. While C. Until D. As
23. After ten years’ hard work, Mr. Johnson was manager of the famous company.
A. distributed B. appointed C. dominated D. confirmed
24. — Is it likely it will rain in the late afternoon?
— The weatherman said it would.
A. that B. what C. whether D. why
