Some pieces of music to move on.中的music需要用复数形式吗?原因Music or musics?Why?Relevant examples?Appreciate!Music作音乐讲时,的确是U.n　但此处几首歌曲的意思,应该是C.n吧.就像fish与fishes

Why not______(listen)some pieces of music difficult pieces of music与some pieces of music有什么区别啊?some difficult pieces of music与some pieces of good news有什么区别?为什么一个形容词放在前,一个形容词放在piece的后面? some pieces of 是ten piece of music还是ten pieces of music give me some pieces of english news There ___(be) some pieces of paper. tow pieces of musics?这种说法对吗?tow pieces of musics 还是 tow pieces of music 还是 tow piece of musics 还是 tow piece of music he could hum songs and difficult pieces of music he could hum songs and diffcult pieces of music . 几条好消息是some pieces of good news 还是some good pieces of news some pieces of good news 与some good pieces of news的区别 应该是some good pieces of news 还是some pieces of good news? 英语翻译是 Some good pieces of news 还是 some pieces of good news? some good pieces of news还是somepieces of good news they made some planes out of pieces of paper. 几张纸是 soma piece of papers 还是some pieces of papers The music sounds______of the the three pieces of music.(wonderful)要说为什么! the musician wrote three ____last year 1.pieces of music 2.pieces of musics 3.piece of musics4.piece of music