题目内容
【题目】【2013黄石】It’s said that ______ of the water around the world ______ polluted.
A. two third; has B. two thirds; have
C. two third; are D. two thirds; is
【答案】D
【解析】
试题分析:句意:据说全世界三分之二的水被污染了。分析:考查三分之二的表示方法,分子用基数词,分母用序数词,如果分子超过一,分母要加s. 三分之二的水,水是不可数名词,因此Be动词用is.故选D
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