she ____ no clear ____ between the two words.为什么用made.distinction,而不用did...distinction?
问题描述：
she ____ no clear ____ between the two words.为什么用made.distinction,而不用did...distinction?
答
make distinction是固定搭配,记住即可.这里没有为什么.
原句意为：她分不清这两个词的区别.