How many students are there in the room?There arenˊt ___

问题描述:

How many students are there in the room?There arenˊt ___
七年级上册英语基础训练上的题目,A.some B.any C.one D./

相信楼主能够排除C 和D.
那么关键看some 和any 的区别.
some和any 既可以修饰可数名词又可以修饰不可数名词.
some常用在肯定句中,而any则常用在否定和疑问句中.因此 some和any 的用法主要是考虑用在肯定句、疑问句还是否定句中,与名词的可数与否无关.
所以答案选B.