Farmers here _________keeping the soil rich and _________diseases.A．focus on…fre
题型：不详难度：来源：
Farmers here _________keeping the soil rich and _________diseases.| A．focus on…free of | B．center … free from | | C．attend on… free of | D．depend on… free from |
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答案
| A |
解析
| 这题考查词组辨析：focus on专注于，attend on照料depend on依赖，free of 和 free from，免于，没有，句意是：这里的农民专注于保存土壤肥沃并免除疾病。选A。 |
举一反三
During your English study, you will______ many difficulties.| A．come about | B．come out | C．come by | D．come across |
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The number of the students is_________ rapidly in our school.| A．expanding | B．stretching | C．extending | D．expecting |
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I know that smoking is a bad habit, but I can’t ______ myself of the feeling that I need to smoke.| A．move | B．rid | C．rub | D．get away with |
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Your article is perfect but a little long, so you’d better ______ it in order to make it fit the demand of less than 120 words.| A．cut down | B．break down | C．turn down | D．set down |
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Not knowing where to go or what to do, I ______ across the streets aimlessly . | A．disappeared | B．showed | C．wandered | D．wondered |
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