His computer is on the desk.对on the desk提问

His computer is on the desk.对on the desk提问 The computer is on the desk.对on the desk进行提问 The computer on the desk is new 对on the desk划线提问 His backpack is on the on the desk对on the desk画线提问 His book is (on the desk)对括号里提问 his eraser is (on the desk)对括号部分提问 the computer is [on the desk] 就括号部分提问. 3.A computer is on the teacher is desk.(对A computer 提问?） His schoolbag is on the desk on the desk 是划线的部分 对划线部分提问 is t the desk on the computer is （.） His book is on the desk.(划线提问His book the tv set on the desk is new对on the desk 提问