Have any problem doing
问题描述:
Have any problem doing
答
Do you have any_out the problem?( ) A.difficulty in working B.doing sth 是固定短语,“做某事有困难”排B,D 另外 difficulty作为抽象名词神马意思?开不太明白啊?麻烦说明白点吧,谢谢啊