she is playing ＿＿ in the room.a.piano b.pianos c.the piano 选哪个为什...she is playing ＿＿ in the room.a.piano b.pianos c.the piano 选哪个为什么?

She is interested in playing football.(保持原句意思)She is _______ _______ playing football. she is playing ＿＿ in the room.a.piano b.pianos c.the piano 选哪个为什...she is playing ＿＿ in the room.a.piano b.pianos c.the piano 选哪个为什么? IS she playing 是什么意思 she is playing ___CDS. she is school in the playing basketball对吗 连词成句 she playing tennis is photo in this 连词成句 she playing tennis is photo in this tiana is good at playing ? piano,but she doesn't do well in playing ? football is she playing entirely fair? Mike is interested in playing basketball.(保持句意基本不变) Mike ＿＿ great ＿＿ in playing basketball. 句型转换 1he likes the book .so does she.(改为简单句) ＿he ＿she like the book....句型转换1he likes the book .so does she.(改为简单句)＿he ＿she like the book.2 the boy ＿ ＿＿is interested in playing football .he is standing She is playing the piano （in the music room）.(对打括号部分提问） He is interested in playing she is playing the piano.playing the piano划线提问 she is playing volleyball.的一般疑问句 football at she playing good is she.is.playing.badminton的意思 She is playing music.哪里错了