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问题 We know who had it built-句子问题

...tion started in 2547 B.C.E.-about 4,500 years ago.We know who had it built,that was the Pharaoh Khufu,and we know who oversaw its construction: the Pharaoh's brother. 想问下had it built这里可以had built it吗？这里的built是不是过去分词和have+宾语+done的形式，还是过去...

问题 until状语从句是修饰动名词短语keeping吗？

...hatever the true explanation of Barrymore's movements might be, I felt that the responsibility of keeping them to myself until I could explain them was more than I could bear. 请教老师: 宾语从句中，the responsibility of keeping them to myself until I could explain them 整个书...

问题 如何判断这里的which是不是从句引导词

He was directly invited to join their party, but he declined it, observing that he could imagine but two motives for their choosing to walk up and down the room together, with either of which motives his joining them would interfere.两位小姐立刻请他来溜达，可是他谢绝了，说是她...

问题 All sb want is to do..没有连接词怎么连接两个谓语

原句是All he wanted was to open a restaurant. 所以延伸到这两种句式All sb want(s) to do is..和All sb want(s) is to do...都没有连接词或者that这种引导词，是怎么同时存在want和is两个谓语的呢？

问题 关于过去完成时的疑问

...教老师解答，学生在此感谢了。1. I was most surprised to see that the man was Ted Hale. We were或had been at the same school years ago.这句话中had been用过去完成时好理解，因为发生在I was most surprised to see之前，但是否应该把ago改成before好些呢？ 2....

问题 Pumas never attack a human being expect____cornered.

Pumas never attack a human being expect ____ cornered.A.they are B.being C.that they are D.when they areexcept作为介词使用后面应该是可以跟动名词的，为什么这道题选B不对？

问题 主语从句中的what是不是在从句中作为happening的逻辑主语

请问主语从句中的what是不是在从句中作为happening的逻辑主语？What the company needs to avoid happening in the future is sales decreasing if clients stop feeling they're getting that treatment from happy, motivated staff here.也就是 stop sb (from) doing sth的结构?

问题 指人时用who还是which的疑问(2018高考英语全国卷三语法填空)

下面句子是2018年高考英语全国卷三中的语法填空中的一个句子：I’m not sure ___61___ is more frightened, me or the female gorilla (大猩猩) that suddenly appears out of nowhere. 所给答案是who，但为什么不能是 which 呢？

问题 英语长难句的结构分析

...他这次测试排名第一。2.The Kauffman Foundation,a non-profit group that tracks entrepreneurship,now ranks the Miami-Fort Lauderdale area first for startup activity in America,based on the density of startups and new entrepreneurs.考夫曼基金会是一家追踪企业家精神的非盈利...

问题 as much... as 的用法

A recent survey shows that most adolescents eat three times as much protein as they actually need ever day.红色的部分不也以变成 three times protein as much as 吗？语法书上说as+adj+a/an+n的结构一定要有a或者an，否则不成立：例如She is as good a teacher as her sister. ...

问题 放在表语后面的不定式和动名词是做什么成分的

不定式例如 be able to do, be happy to do, be willing to do,这里 to do 是做结果状语吗？还有一种说法是这里的to do可以看做宾语从句的省略，比如 I am happy that I do sth,是这样吗？动名词如 be busy doing, be worth doing，这里动名词是做什么成分？

问题 将两个句子合并成一个句子（含定语从句）

... final decision whether to go or not. 4) She chose to stay. The reason was that she preferred to live with her beloved Jack.

问题 英语同义句替换

...ke being tied down to a definite program of work. Many able students claim that they work in cycles. When they become interested in a topic they work on it intensively for three or four days at a time. On other days they avoid work completely. There are many students who_____.A．do not like be...

问题 it是形式主语还是虚指

...     Bindi said the hospital is busier than ever and assured the public that her family will do whatever it takes to save as many animals as they can.      原文没上下文，我觉得如果把it理解为形式主语，语法通，意思不通。       所以这句话是 间接引语，Bi...

问题 插入语和宾语从句

...当中的they feel 是插入语吗？可以不可以这样理解 they feel that they have some support.... 这样就把后面的they have some support 看作一个宾语从句了。求助老师说明下如果不可以那样理解的原因并且说明为什么是插入语，和后面的either ....or....