Rather than asking for 300 hours’ practice to qualify to wash hair, for instance, the state of Tennessee should let hairdressers decide for themselves who is the best person to hire. 在to qualify to wash hair中，to wash hair是qualify的定语，to qualify是表目的。...
...等于He is not feeling good this morning. He run no fast.是否等于he do not run fast.第二个问题，no与not 修饰副词和形容词比较级是否一样（除了than的对比结构状语从句）He is feeling no better this morning是否等于He is not feeling better this morning.
It is important for the government to tighten regulation on some behaviour,especially those which have been proven to be damaging to health.句中为什么用to be damaging to health这种形式?damaging是形容词吗？
...I will return the book on Monday if I have read it.The police won’t take your car away if you are sitting in it.这俩个句子的从句用的是完成时和进行时，请教曹老师这俩个句子的从句也是虚拟语气吗？
请教曹老师一个问题，the same as和as as结构中第二个as是什么词性，后边使用主宾格的问题，谢谢您!His book is the same as mine.He has the same book as i do.He has the same book as I或者是me么？ 多谢您!
...Look! My mother ________ a new dress for me.—Wow, it looks very nice on you.A.is making B.has made C.will make D.made正确答案是B.我想问一下老师：1. 为何D（一般过去时）不对呢？2. 现在完成时和一般过去时在没有时间状语时应如何区分？非常感谢！
感觉一般是用 It is time that...，但可以用 It is time when...吗？比如：It’s time you _____ threw those shoes in the bin. 你该把缔些鞋子扔进垃圾箱了。不用填空是对，填 that 也是对的，但填 when 对吗？为什么？
...是of，表示同位关系或整体与部分的关系。如：I
can lend you two books, both of which are very good. 我可以借给你两本书，这两本都非常好。I
saw three camp beds, two of which were occupied. 我看见了三张折叠床，其中两张已有人占了。
但在网友...
...释】......注意下列句子的几种表达形式：【1】Knowledge is to the mind what light is to the eye.【2】Knowledge to the mind is what light is to the eye.【3】What light is to the eye, that knowledge is to the mind.【4】What light is to the eye, that is knowledge to the mind.【5...