a large sum of加可数名词,还是不可数名词?常有哪些搭配?

问题描述:

a large sum of加可数名词,还是不可数名词?常有哪些搭配?

此句式接单数或复数均可,但谓语动词要用复数
a large sum of +num
a large sum of+[u](不可数名词)
a large sum of+[c](可数名词)