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试题详情及答案解析
______ stones were put together in a certain way.
A.TonsB.A hundred of
C.Hundreds ofD.Hundreds
答案:C
试题分析:句意:成百块石头用某种方式被放在一起。hundred,thousand million 等和具体数字连用,不加s,是具体数字。hundred,thousand million后加s,后跟介词of,表示数百,数千,数百万,是模糊数字。结合句意,故选C
考点:考查数词的用法。