Can you tell me how you solve the problem? I don't know where he comes from. 再问： ？？？？？？？？？？？？？？？？？？？？？？？？、 再答： Can you tell me how you solve the problem? I don't know where he comes from. 动词是tell 、know， how you solve the problem、where he comes from是从句 用正常语序就是从句中语序的顺序为：疑问词（连接词）+主语+动词+其他结构
