______ of the floor _______ wet.A．Three quarter;isB．Three fourths; isC．Three fou
题型：不详难度：来源：
______ of the floor _______ wet.| A．Three quarter;is | B．Three fourths; is | | C．Three fourth;are | D．Three quarters; are |
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答案
| B |
解析
试题分析：英语中一般用基数词表示分数的分子，用序数词表示分数的分母。当分子是一时，分数的分母用单数形式，在表示分数时，当分数的分子大于一时，分数的分母要用复数形式。句意：地板的四分之三都湿了。有分数修饰的名词的单复数，与被修饰的名词保持一致，floor作为地板讲时，是不可数名词。故谓语动词用单数，选B。
点评：英语分数的表达规则比较固定，学习中应牢记这些基本规则。需注意的是，由分数修饰的主语后面谓语动词的数，和被修饰主语的单复数保持一致。 |
举一反三
----What did you see on the large farm last Sunday?
----Oh, I saw about three ________ hens and _________ of eggs.| A．hundred; hundreds | B．hundreds; thousands | | C．thousands; thousand | D．hundred; thousand |
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_______ of the materials I listened to at the beginning of the exam _______ easy.| A．three fourths; is | B．third four; are | C．three fourths; are | D．three fourth; are |
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We don’t have enough nurses to look after the patients. At least _____ are needed.| A．ten another nurses | B．more ten nurses | | C．other ten nurses | D．another ten nurses |
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______ of the students in my class plan to go abroad for ______ study in the future.| A．Two-thirds; farther | B．One-thirds; farther | | C．Three-fourths; further | D．Three-fifth; further |
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—Hefei is a beautiful city, isn’t it?
—Yes. There are about two ____ visitors here week.| A．thousands of | B．thousands | C．thousand | D．thousand of |
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