how is she?is 那里可不可以换成does?she 不是单3吗?

来源：学生作业帮编辑：作业帮分类：综合作业时间：2024/05/09 12:45:53

嗯都是单三形式
how is she?她过得怎样?
how does she do?这样就对啦
再问：单3不是要把动词改为第3人称单数么，应该是does？可用了does，怎么又加了do ，这之间有什么联系啊?
再答： am is was ..是be动词的单数形式，is的主语是他她它时，就叫单三。 how is she? 意思是她过得怎样？ how does she? 这不是一个完整句子。所以要加个do在后面，这样就对了。意思也是一样。不过 how do you do.就是打招呼用语，你好！的意思。谢谢

how old does she?还是how old is she? Does she like salad 为什么不能把Does 换成Is what Grande are you in 那里错了 How old is she? she is thirteen how handsome she is How is she today? How Old Is She? How silly she is! how nice she is! HOW oid is she? how ___ does Amy ___?she is 43kg. How old is she?为什么不是How old is her(宾格)?is不是介词吗,后边应该加宾语吧 how does she sending news to mary和how is she sending news to