提问!I hear to sing a new song.It’s wonderful.I hear singing a

提问!I hear to sing a new song.It’s wonderful.I hear singing a 急求!选词填空 I hear () a new song A.singing B.to sing C.sings i hear him singing a song变被动语态 I hear them singing a song.(保持意思不变) i often hear her sing a song变被动句 Can you hear Jim a Chinese song?A.singing B.to sing C.sang D I often hear her( )in the next room.a/sing b/is singing c/to I often hear John (sing/singing/to sing)in his room.为什么这里要填s I'd like to hear the bird _____ in the morning a.singing b.s I often hear her sing this song I hear him sing the English song. l hear them singing a song