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专题检测卷(四)
动词和动词短语
(建议用时: 20分钟)
1. (2013·南宁模拟)China’s efforts on food production and safety will after the new food law is introduced.
A. show off B. turn off
C. put off D. pay off
2. (2013·桂林模拟)Professor Wu is a teacher respected by all of us, who always ________ new teaching methods to improve our English.
A. wears out B. tries out
C. takes out D. puts out
3. (2013·崇左模拟)Pratt failed many times but he finally to find a successful way to solve the problem.
A. broke out B. broke up
C. broke down D. broke through
