This is a computer game on the dask.改为复数

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 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] 将下列句子重新排列,使其变为一段完整的对话A It is a computer.B No,it isn't.C Excuse me .D How do you spell it E My computer is red.F What color is it?G COMPUTER.H What's this in Engish?I It's blue.J Is it your computer?H那个H 是 This is a computer.对划线部分提问(划线部分computer) 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? Is it a computer . 补全单词This is a key and t___ is a computer