did not 跟didn't有什么区别?我记得以前老师有说过有什么区别的但是忘记了我记得 did not好象比较肯定didin't好象没那么绝对

did not 跟didn't有什么区别?我记得以前老师有说过有什么区别的但是忘记了我记得 did not好象比较肯定didin't好象没那么绝对 请问：Didn't you cook?和Did you not cook.意思有什么区别?如题. why did he not have breakfast?与why didn’t he have breakfast?有什么区别吗 Why didn't you take him?能不能说成Why did you not take him?这两种说法有什么区别? 请问 I didn't know和little did i know的区别请问 I did not know与little did i know都是 的意思 两者之间的区别与用法有什么不同 看美剧英剧经常碰到“我什么都没说”I did not say nothing,这句话和I didn't say anything 什么区别? I told you not to be late again,John,__I?A.do B.did C.don't D.didn't.前面有 not 为什么不用 didn’t.A.do B.did C.don't D.didn't 请详细说明. didn't和doesn't有什么区别 used not do和didn't used to do有什么区别前者是做情态动词吗? I told them not everybody could run as fast as you did,___?A could he B didn't I C didn't you D could they 在这里有否定前移吗?什么弄得 这两句英语句子有什么区别?请问这两句英语句子有什么区别：1.I didn't sleep Yesterday 2.I not slept Yesterday didn't finish和have not finish的区别请问以下2句有什么微妙的区别吗：1.He didn't finish his homework.2.He hasn't finished his homework. do not need跟need not有什么区别 I didn't do anything与I did nothing的区别?在英语国家这两句话有区别么? why not,why didn't,why couldn't的区别 请问did,didn't和have,haven't有什么区别吗?它们都是代表过去的,比如I didn't finish my work yesterday和I haven't finish my work yesterday都是代表我昨天没有完成工作,但是有什么区别呢?这两个词的用法有什么 didn't know,had't know和haven 't know用法有什么区别 didn't和haven't什么有区别还有hadn't