Insomecountries,people 国语站 题库 1.08W 大中小设置文字大小 问题详情:In some countries, people ______ download(下载)music from the Internet without paying, because it's against the law.A. wouldn't B. needn't C. mustn't D. couldn't【回答】C知识点:情态动词题型:选择题 TAG标签:#