This is a computer.对划线部分提问(划线部分computer)

This is a computer对 a computer提问 This is a computer对computer怎么提问 this is a computer 对划线部分提问 a computer 划线 This is a computer.对划线部分提问(划线部分computer) This is a computer.(改为一般疑问句) Is this a English computer?(改错） This is a new computer什么意思 It is a computer game .对a computer game 提问 This computer is There is a computer in the office对computer提问 this is my new computer对my提问 This is a TV(用 a computer)改为选择疑问句 this is my computer game.对画线部分提问画线部分是my computer game This is a computer game on the dask.改为复数 This is a computer.(改为否定句） —— —— —— a computer. 英文is this the computer Whose computer is this.[同义] 3.A computer is on the teacher is desk.(对A computer 提问?）