have any problem doing sth中problem用单数还是复数
问题描述:
have any problem doing sth中problem用单数还是复数
答
用单数,problem本身是可数名词.any,no 后面都写单数.
have any problem doing sth中problem用单数还是复数
用单数,problem本身是可数名词.any,no 后面都写单数.