:人教版八年级英语上册Unit 7单元测试题2套

: Ⅴ. 单项选择(每小题1分， 共15分)
从A、B、C、D四个选项中选择可以填入空白处的最佳答案。
(    )21. Every farmer knows that weather plays a part _______ farming.
A. at                             B. in
C. to                             D. of
(    )22. To keep healthy, you should eat _______ junk food and do more exercise.
A. little                         B. few
C. less                         D. fewer
(    )23. —It’s difficult for Bill to make a plan in _______ a short time.
—You’re wrong. He is clever enough to do it.
A. too                           B. enough
C. so                            D. such
(    )24. To have a good living environment, we should do everything possible to fight _______.
A. education                 B. competitions
C. pollution                   D. discussions