摘要： Why is it common for students to download copyrighted music? (A) They don’t think that they will be caught. (B) They want their friends to know that they are smart. (C) They think it is a good way to make some extra money. (D) They are against copyright protection over Internet music.

网址：http://m.1010jiajiao.com/timu_id_2957676[举报]