John is doing hie homework in his bedroom now.(改为否定句)
问题描述:
John is doing hie homework in his bedroom now.(改为否定句)
做一节长一米,直径12厘米的圆柱形烟囱,至少要( )平方厘米的铁皮
答
John is not doing his homework in his bedroom nowThey are watch an American film next Sunday evening.(改为一般疑问句)你好!句子应该是They will watch an American film next Sunday evening.吧一般疑问句:Wil they watch an american film next sunday evening?