第二部分知识运用（共两节，满分20分）
第一节单项填空（共10小题；每小题1分，满分10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. When I got up that morning, I found ________ elephant standing by the window.
A. a B. an C. the D. 不填
--Would you like me to turn down the radio a bit?
--______.I’m used to working with the radio on .
| A．No, I don’t like it | B．Yes ,it doesn’t matter |
| C．No, it’s all right | D．Yes, please |
Once a neighbour _______me _____ playing my radio too loudly.
| A．robbed---of | B．accused---of | C．cured---of | D．asked---of |
Although ________ to stop, he kept on working.
| A．tell | B．telling | C．having told | D．told |
Something must be done to prevent factories sending out poisonous gases so as to keep the city _________.
A polluting B. from polluting C. pollute D. from being polluted
They put___on the government to lower taxes and give laid-off workers necessary health care.
A.temperB. moodC. consciousnessD, pressure