There are not many red-crowned cranes today and the number of them getting ．A．are,fewer and fewer B．are,smaller and smallerC．is,fewer and fewer D．is,sma]ler and smaller 题目和参考答案——青夏教育精英家教网—

题目内容

There are not many red—crowned cranes today and the number of them ________

getting ________．

A．are；fewer and fewer B．are；smaller and smaller

C．is；fewer and fewer D．is；sma]ler and smaller

【解析】

试题分析：句意：现在没有很多丹顶鹤了，并且数量越来越少了。the number of…意思是“……的数字/数目”，介词of同其后名词构成介词短语，修饰the number.当它作主语时，谓语动词用单数。比较级+and+比较级表示越来越……。结合句意，故选D

考点：考查主谓一致和形容词比较级的用法。

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