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课时提升作业(二十六)
Ⅰ. 单项填空
1. The Ministry of Education demanded many a measure _____ in schools after the new school year began.
A. take B. takes C. is taken D. be taken
2. (2013·哈尔滨模拟)—Will you be ____ this afternoon, John?
—I am afraid not. I have an appointment with my dentist.
A. convenient B. suitable C. accurate D. available
3. (2013·银川模拟)Eventually，the President had to leave office _____ public pressure in order to ease the tension of the situation.
A. in favour of B. in response to
C. in return for D. in honour of
4. (2013·济南模拟)He works as an engineer now, but he _____ on a farm for three years.
A. has worked B. worked C. was working D. had worked
