There is some difficulty ___ spoken English in English-speaking countries.

题目

There is some difficulty ___ spoken English in English-speaking countries.
A.for me to understan
B.that can be understand
C.at my understanding
D.with my understanding
答案说是D,但是我认为是A.另外 some difficulty 这里difficulty是抽象名词么?some 后面应该是复数啊?

答案

以下表达为英语句式：
There is some difficulty in doing sth
There is some difficulty with sth
故要选 D.
另外,这样用的 difficulty 为抽象名词,不可数,故不用复数.