问题描述：
You can see businessman from all over the world in Shanghai.
这句话中应该用businessman还是businessmen,书的答案上说是businessman,我觉的不对吧.
急急急！！！
这句话中应该用businessman还是businessmen,书的答案上说是businessman,我觉的不对吧.
急急急！！！
问题解答：
我来补答展开全文阅读