he is english这种说法对不对?english在这里是什么词?english 可作表语吗?

he is english这种说法对不对?english在这里是什么词?english 可作表语吗? He speaks English意思He speaks English.He doesn't speak English.Does he speak English?以下这种说法是错误的什么?He is speaks English.He isn't speak English.IIs he speak English? 这种说法对不对为什么 这种说法对不对,原因 这种说法对不对 30%这种说法对不对?30%吨这种说法对不对？ “铁与棉花重”这种说法对不对 “津津乐道的谈论”这种说法对不对?RT neither he isShe is good at English,so she is.那么,表示她确实不是这样,如下She isn’t good at English,neither she is.有这种说法吗 有He is an alone man这种说法吗 应该是He is alone吧 再一个问题,he is interested in English句子成分分析,he is interested in English句子成分分析.我只想确定我想的对不对.. He is ( )English teacher He is good ( ) English. He is an English “零向量不能做为基底中的向量”这种说法对不对 地球是太阳的行星这种说法对不对 “两个单位向量的数量积等于零”这种说法对不对 1mol鸡蛋和1mol氧气这种说法对不对