改为否定句：It looks nice.改为一般疑问句：I want to buy a walkman.

改为否定句：It looks nice.改为一般疑问句：I want to buy a walkman. This new bike looks very nice 怎么改为否定句 It looks nice.改为一般疑问句.并作出否定、肯定回答. It looks nice.(改为一般疑问句) The book looks interesting.改为否定句 The food smells nice 改为否定句 These girls are nice改为否定句 It looks like me.否定句 What a nice picture it is!改为否定句(这个句子有没有否定句啊?） What a nice picture it is!改为否定句（这个句子有没有否定句啊?） it looks very nice. it looks nice. it nice on looks very youl连词成句 Jim looks like his father.(改为否定句） Tom looks heavier than David 改为否定句 She looks much younger than I.改为否定句 The book looks interesting .怎样改为否定句? I think she looks her mother.改为否定句