_____ of the water _____ polluted. We must try to protect our environment.A.Two
题型:不详难度:来源:
_____ of the water _____ polluted. We must try to protect our environment.A.Two third; are | B.Two third; is | C.Two thirds; are | D.Two thirds; is |
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答案
D |
解析
试题分析:句意:三分之二的水被污染了。我们必须保护我们的环境。在英语中分子用基数词表达,分母用序数词表达如果分子大于1,分母变复数。分数作主语时,根据其后接的词而定,如果为不可数名词,则相当于单数,如果其后接的为可数名词复数形式,则相当于复数。根据句意,故选D。 |
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