a large 后接什么

a large sum of 后接什么词 a large amount of 后接可数还是不可数? a large stone什么意思 numbers of后接可数还是不可数名词?还有a large/good number of 和(large) numb what a large population什么意思? a large sum of修饰什么名词? a large quantity of 后接名词的复数形式,谓语动词应用单数还是复数 a large number of ,a large amount of ,huge amount of后加可数还是不可 a large a large number of后加复数么? China is a large country 什么a long history I would like a large one什么意思