否定词缀的词不表否定吗比如说it is uncertain that 的反义疑问句用isnt阿

否定词缀的词不表否定吗比如说it is uncertain that 的反义疑问句用isnt阿 It is a banana的否定句 英语否定词缀列出所有英语中表示否定意义的词缀,并各个给出几个例词. It is impossible 是否定句吗 is 的否定形式? Is it a walkman?的否定回答英文的否定回答 Is it your book?的肯定及否定回答 She thinks it is very boring.的否定句 I think it is an intersting book的否定句 It is a flower.的否定句是什么?一般疑问句？ It is an orange改为否定句 It is an apple改为否定句 It is my pencil.改成否定句 it is her eraser改为否定句 It is his backpack改否定句 It is his book.改为否定句. It is my eraser.改否定句 It is an eraser .改为否定句