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问题 A of B that/which + 从句，that/which一般指代A还是B

自己编的两个句子The color of pen that is long is red.We are learning the structure of pen that is complex.

问题 过去分词作宾补的疑问（好像没有被动意味）

The manager promised to keep me informed of how our business was going on.这里的 informed 为什么不是现在分词形式？感觉没有被动含义啊!

问题 look加不定式的用法的分析

You are looking to dig up some dirt on her.这句话中look后的不定式是什么成分？look作寻找的含义是不及物动词，为什么接了不定式？

问题 定语从句改错疑问？

Families tell of being abandoned at sea by Greek authorities on rubber boat without motors orfuel.They dragged our rubber boat to water that seemed to be hidden by mountains.上述that seemed to be hidden by mountains是否有误？是否应该改成where it seemed to be hidden by moutains?  ...

问题 难句分析（分析句子成分）

And after being on his own, the thought of sharing a kitchen with someone new, adapting to how they, say, put away silverware, felt overwhelming.老师，帮我分析一下句子成分。想问一下这句话，how they, say, put away silverware…，为什么they后面有逗号？

问题 allow to do还是allow doing

He alone was allowed to make decisions on foreign policy. 我记得老师说过，allow后面要接动名词的，这里为什么接不定式呢？

问题 caught posing... 作何成分

...g as firefighters and entering properties.句子摘自《What's the latest on the Los Angeles wildfires and what caused them?》 请教曹老师，过去分词短语caught posing as firefighters and entering properties作何成分？其中，posing… … properties 又作什么成分？谢谢老...

问题 介词短语做定语从句疑问

the boy went hand in hand to the yard where ships were built.go不是不能接名词吗？the crab ran away in such a desperate hurry that Davy opened his eyes wide and said.这里的in such a desperate hurry是先行词还是同位语？

问题 as much an art as怎么理解该结构

It is generally believed that teaching is _______ it is a science.答案此处填as much an art as，该结构表示的是什么意思呢？该怎么理解？我之前看到另一个结构，as much of a /an+n. +as ，该结构中“of a/an +n.”相当于一个形容词，表具有后面那个名...

问题 it的用法

Is this your sister?Yes, it is./No,it isn’t.这里回答用代词it， it不是指的动物吗？是否可以用she？

问题 强调句省略

It is estimated the project will last four years.请问这个强调句为什么省略了that?难道不是It is estimated that the project will last four years.

问题 表泛指的wood为什么仍用定冠词(the wood)

下面句子中的 wood 是特指还是表泛指？我感觉是表泛指啊，但为什么用定冠词呢？The wood must not get damp as rot can quickly result. 木头不能受潮，否则很快就会烂掉。

问题 what could be nicer than的作用分析

...ather outside may look perfect for outdoor exercise. But for those who are not that sporty, what could be nicer than having a relaxing afternoon tea with a few good friends and taking a break from studying.老师，这边what could be nicer than，有点看不懂，为什么不可以是it could be n...

问题 介词后面是宾语还是状语(怎么判断)

为什么介词后面有时候是宾语，有时候又是状语？The school lies in the center of the city.为什么in the center of the city是状语，为什么不能理解成in是介词，the center of the city是lie的宾语？

问题 情态动词的相关问题

—It's really great to have a computer to store my photos.—Don't count on it too much. It 　　　　 break down and you'd better make a copy of them.A. must  B. can  C. should  D. will老师，这题表示可能，C和D，为什么不能选呢？