关于than的用法I didn't feel intimidated by students who spoke faster than i did.请问 than i did中的did可以省略吗?than后面的人称代词后的动词什么时候可以省略,什么时候不可以呢?

关于than的用法I didn't feel intimidated by students who spoke faster than i did.请问 than i did中的did可以省略吗?than后面的人称代词后的动词什么时候可以省略,什么时候不可以呢? 关于dare用法的问题.我在课本上看到这句话,：I didn't dare open the window.这里为什么不是didn't dare to呢? 关于no more than no less than1.no more than 接名词 ：如 he is no more than a puppet(接名词,他表达什么样的语气）同理：no less than +n no more than 接动词 ,he didn,t know any more than I did 同理no less than 接动词,sb be I didn't have 和 I didn't had它们之间的区别是什么？语意和用法上有什么不同？ I didn't realize how special my mother was until I became an adult.解释句中语法的用法 don't doesn't didn't won't hasn't haven't hadn't 的用法 and ,but ,so ,although ,though ,however 用法的区别,哪些要加逗号的?例句：I drank the beer ______ I didn’t want it.I didn’t want the beer ,______I drank it.I didn’t want the beer.I drank it,______.I didn’t want the beer.______ ,I 关于even的用法1、I haven''t even heard of it.2、He even didn''t trust his best friend.为什么在第一个句子中even要放到haven't之后,而在第二句子中要放到didn't之前.have和do不都是基本的助动词吗,知道的麻烦 I didn’t leave____________ he came back.A.by B.after C.for D.until 说什么until 的用法 用I bet you didn't know that.开头怎么写关于节日的文章 i didn't want I didn’t know i didn't see I didn't play Just look at the clock!I _____ know it is so late now.A.don't B.didn't 应该选哪个?请高手指教I didn't know 的用法 than necessary 用法I don't want to spend any more minutes than necessary 如何译 My friend didn’t know I didn’t back home that time.是一个正确的句子吗感觉这个事态的用法好别扭,并且想问能不能换成其他用法.My friend didn’t know I haven’t backed home that time.如何? i didn't enjoy managing my money any more than she did hers如何翻译