1.this is a computer generated document.all dhanges must be made in the master database.

This is a computer对 a computer提问 This is a computer对computer怎么提问 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 This computer is This is a TV(用 a computer)改为选择疑问句 1.We need a baseball b_____ to play baseball.2.This is an i_____ computer game. 1.this is a computer generated document.all dhanges must be made in the master database. This is a computer game on the dask.改为复数 this is a computer 对划线部分提问 a computer 划线 This is a computer.(改为否定句） —— —— —— a computer. 英文is this the computer Whose computer is this.[同义] This is a computer.对划线部分提问(划线部分computer) 变一般疑问句并作答.1.I am Jack.2.This is a jacket 3.That is my computer game. How much is this computer?---the --- --- this computer? there is a computer on my desk 和this is a computer on my ndesk有什么区别?