Last week Mrs.Mills went to London.变一般疑问句

问题描述:

Last week Mrs.Mills went to London.变一般疑问句

Did Mrs.Mills go to London last week?看完二楼答案我就笑了为什么用did?而不是was?这里是主谓宾结构借用助动词(过去式)didwas用于主系表结构亲,懂了吗,懂了给个好评哦什么样的句子是主谓宾?什么样的又是主系表?请问主系表是指主语+系动词+表语构成的句子比如I am a teacher主谓宾是指主语+动词+宾语构成的句子比如I played computer games last night.