i listened to one called为什么listened 后面加to啊

i listened to one called为什么listened 后面加to啊 I should have listened to you yesterday.为什么加HAVE I listened to one called Heart Strings.中什么是过去分词短语?在句中作什么语? I listened to a CD called Heart String recently.=I listened 有关英语语法?I listened to one called Heart Strings 过去分词短语作定语表是被动语 现在完成时：I have listened to ,是否要加to I often listened to him play the violin.为什么listen加ed i listened to a cd called harry strings recently 同义句 what CD did you listen to r____?------I listened to the one I have already listened to the news.I listened to it at two in my really life .not one listened me to tell you the I . I ______but _____nothing A都填listened B.都填 listened to C.lish