I have many friends, some are businessmen.
| A．of them | B．from which | C．who of | D．of whom |
23. Mr Jones, a professor, ___________ for his excellent lectures, is popular with his students.
| A．known | B．knowing | C．to be known | D．having known |
22.—Can you give some advice on what I said just now?
—Sorry. My mind______________.
| A．is wandering | B．was wandering |
| C．has wandered | D．had wandered |
第二部分：英语知识运用（共两节，满分35分）
第一节：语法和词汇知识（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. Having __________ no-meat day would be a good way of encouraging ___________ low carbon life-style.
A. a; the B. a; a C. the; the D. the; a
35. —Surely you can turn to David for help, as he is your only colleague at office.
—_______ He is the last one you can rely on.
| A．I couldn’t agree more. | B．Is that right? |
| C．Get out of it! | D．It’s up to you. |
34. It_______be really cold in April in Tongzhou though we usually have warm and sunny days.
| A．should | B．will | C．can | D．must |