Do you have any___with your studies?A difficulty B difficulties
问题描述:
Do you have any___with your studies?
A difficulty B difficulties
答
A
答
选B
答
A.difficulty 可以是可数(表示具体)也可以不可数名词(表示抽象).如:
have difficulty in doing / with sth.做……有困难.表示抽象,用不可数
come across difficulties/ overcome difficulties 表示具体困难,用可数.