her eraser is blue.改为一般疑问句,并做肯定和否定回答.

her eraser is blue.改为一般疑问句,并做肯定和否定回答. that is her eraser改一般疑问句并改肯定回答 That's her eraser.改一般疑问句 that is my blue eraser 对 my blue eraser 提问 —— —— that? That is her eraser.改为一般疑问句 That is her eraser改为否定句 This is her an eraser.与This is her eraser.This is her an eraser.与This is her eraser.为什么不用“an”? it is her eraser改为否定句 Is that her eraser?作肯定回答 this is an eraser 改复数 It is my eraser.改否定句 Is this your eraser?---No,it isn't.I think ___.A.it her eraser B.its her eraser C.it's her eraser eraser,that,is,not,her,it,is,and mine造句 angles love is blue.cause her dream is blue.. _ has an eraser .This is her eraser .横线上天什么 这句话的翻译 Is this her eraser?(改为复数句） Is that _____ her eraser 横线填什么冠词 It is her eraser 怎么改成否定句