知识问答
最佳答案:疑问句:Are you a student?肯定回答:Yes,i am .否定回答:No,i am not.肯定句:I want to fly.否定句:I do
最佳答案:特殊疑问词(wh-词)+be动词情态动词助动词do或does+主语+谓语动词+其他?例如、1.Who (wh-词)is(be动词 ) this boy(主语)?
最佳答案:I have a cat.I don't have a cat.Do you have a cat?Yes,I do.No,I don't.
最佳答案:问句have/has +sb/sth+done+sthhave you forgotten?has it been worth the wait?希望能帮上忙
最佳答案:学英语要买本语法书来看,一个系统的学习.这样比较好写一个句子,首先要搞清楚这个时态的结构.然后把人称套上去就可以了.比如一般将来时是:will+do sth 或
最佳答案:1.You must do the homework.----- Must I do the homework?----Yes,you must.No,you