3.A computer is on the teacher is desk.(对A computer 提问?)
3.A computer is on the teacher is desk.(对A computer 提问?)
There is a computer and some books on the desk.(对划线部分提问)
A computer is on the desk 把A computer 进行提问
There is a computer on the desk.(划线部分提问) --------------
There is a computer and some books on the desk对画线部分提问 画线:a c
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
The pupils can see a computer on the desk.(对a computer提问)
There is a computer in the office对computer提问
His computer is on the desk.对on the desk提问
the desk on the computer is (.)
There is a computer game on the desk 改为复数