问题 know about 与learn about,learn from和know from的区别

...usanna Reid? What do we know about the solar still equipment from the first paragraph?请问这learn about与know about有什么区别？是不是两者可以互换？再如：We learn from the ads that the Enterprise Shopping Centre needs a person.We know from the text that Ginger Gray ...lear...

问题 With so little time to do it in中的介词in可以省略吗

With so much to do and so little time to do it in, how are we to cope? 选自《Old Father time Becomes A Terror》—Richard Tomkins事情那么多，时间却那么少，我们该怎么办？此句中 in 的作用是什么？能否去掉？谢谢老师。

问题 介词的选择

...个句子，英文论坛里有如下三个表达方式的讨论：1. Leave it for tomorrow.2. Leave it until (till) tomorrow.3. Leave it to tomorrow.我平时阅读获得的语感倾向于leave it for tomorrow,但自己又解释不出为什么。烦请老师指点迷津。谢谢老师

问题 to be, to be it, to be that, to be so 如何选用

Her mother encouraged her to be a nurse, but she didn’t want ______.A. to be   B. to be it    C. to be that    D. to be so请问怎么选？只能选一个还是可以选多个？（最好能提供一下依据或出处，谢谢）

问题 使用过去时和现在时的时态困惑？

It's no use your pretending that you didn't know the rules.It's=It is.为什么这里使用了didn't know一般过去时时态？为什么不是don't know与前面的It is呼应呢？是否可以改成...It's no use your pretending that you haven't known the rules.请教...

问题 主语为动名词的句子改为一般疑问句时是否采用形式主语it

例如：Setting the matter is our prime objective. 如果这个句子采用一般疑问句结构，必须采用形式主语吗？

问题 gone的用法(It works similarly for a landing gone wrong.)

请问图片里第二句话gone wrong为什么不用go wrong？

问题 句子成分划分

...and their children in which twice as many children as parents wanted rules on what parents could share. 请问老师，这里的in which twice as many children as parents wanted rules on what parents could share. 的先行词是谁呀，从句部分的主语有些看不懂，倍数表达法请...

问题 as it is said ,we are moving into a "cashless

问题 句子分析

Of course, if he overrules me and says, “no, let’s do it my way,” then I owe him my full and enthusiastic support to make it work as best it can.曹老师，如您讲的as best sb can在语法上来讲是错误的: = the best that sb can; = as well as sb can.那么这里的that从句是什么...

问题 新概念英语第三册59

Original text:It is a harmless habit, but it litters up her desk to such an extent that every time she opens it, loose bits of paper fall out in every direction.6 - but it litters up her desk ____ that every time she opens it ...(a) so far (b) as long as (c) in as much (d) so much我的答案是(d)...

文章 究竟是than is expected 还是than are expected

...been) expected. (p1110) 该书把than引导的分句解释为相当于than it had been expected that they would finish it. 该书进一步解释如果没有that 分句，外置it 不能有。（原话but note that extraposition it cannot be inserted if the clause is not added）为什么不能有？...

问题 分析：It sure sounded like you had a great time.

问题：it sure sounded like you had a great time. 句子中like原则上来讲是介词，赖世雄老师说这里like是不规范的用法，等同于as if，相当于连词。但问题是后面的you had a great time 在我的感觉里这是由that 引导的名词性从句，只不过这个that...

文章 备考情态动词的常见陷阱

...，你可以等到明天吗? It can’t be the postman at the door. It’s only seven o’clock. 门外不可能是邮递员，才刚7点呀。(2) may not也有两个主要用法：一是表示“不可以”（指不允许），二是表示“可能不”（指把握不大的否定推测）。如...

问题 It reminds me that you have the feeling in a romantic relationship.请问这是什么从句呢

It reminds me that you have the feeling in a romantic relationship.请问这是that引导的什么从句呢？