Why don't we take a little rest? Didn't we just have ____ ? A.it B.that C,one .为什么答案是B呢?

问题描述:

Why don't we take a little rest? Didn't we just have ____ ? A.it B.that C,one .为什么答案是B呢?

因为rest是不可数名词,one修饰可数名词.that代指前面出现过的一类东西.如果是不可数,那么have a rest怎么加"a"呢?