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问题 该句中的what是疑问代词吗？

...y were you know for once a month in this very restricted environment.A lot of people probably didn't realize what a disaster in many areas that would turn into.1）for once a month: for 是否多余要去掉？2）what a disaster in many areas that would turn into. 该句中的what是疑问代词：...

问题 whether...or...引导的让步状语从句

All substances, ( ), liquid or solid, are made up of atoms.A. be they gasesB. whether they are gasesC. they are gasesD. they can be gases答案是A，我翻了语法书大概知道了选A的原因，但是我不太懂B错在哪里？通过查资料知道有图片上这三种情况：请问如果是...

问题 if 条件句在过去时中的运用和虚拟语气的区分

if a shop assistant told him she had not heard of it，she would pretend to be considerably put out. 这句话是虚拟语气吗还是只是if 真实条件句在过去时态中的运用呢？

问题 为什么形容词后面不接名词也可以与不定冠词连用

老师，您好！我们的老师说如果形容词后面没有可数名词单数形式就不能与不定冠词连用。但是我在一本书中看到 all of a sudden, 这里的sudden是形容词，后面没有名词，为什么它的前面可以用不定冠词呢？

问题 请问这里为什么用for来搭配进行时

For minutes at a time this kind of thing would be running through my head 请问这里为什么用for来搭配进行时？我的理解是would be running through my head是一种习惯性的动作。然后for minutes at a time具体的指每一次这个动词持续了几分钟。在我的理解里...

问题 There is 句型中包含定语从句，定语从句主语的省略？

CNN 10 《U.S. Politics And The Vote Certification Process》 More than a month after the US presidential election there's a lot that's still up in the air.请教老师，在There's a lot that's still up in the air 这种句型中，a lot 是名词， 后面的定语从句是否可以省略that ?即...

问题 so...that句式中that的省略

The flavours are so diverse it blew me away when I sampled the real thing on my first visit to China.译文：当我第一次去中国，品尝到地道的中餐时，就被多种多样的口味惊艳到了。曹老师好!1. 原句使用的是so… that… 结构吗？也就是The flavours are so d...

问题 Before panting little boy could strangle out the words, he knew it.

这句话里的panting，是作为现在分词修饰little boys了吗？可是现在分词不是应该修饰物吗?

问题 致quanfa网友

...，特提出来向您请教！ ▲您的问题是： We felt safe for the night, the door having been locked with two bolts. 这里的介词for可以用介词in替换吗？两者含义有什么不同吗？这里的介词for是什么意思？ 另外for the first time的for是什么含义？...

问题 对时间提问的问句疑惑

文章原句：It took some sixty million years to complete the move.How long did it take the redwood to complete its long journey? 请问老师，原文句中the wood 是it的同位语吗？不应该是 How long did the redwood take to complete its long journey?主语为何重复出现？

问题 状语从句的简化

...化：满足主句主语和从句主语一致，或从句主语是itWhile the teacher was lecturing to the class, I fell asleep（主句主语和从句主语不一致，不能转换成短语）1.从句谓语中含有be动词的情况下，可将从句的主语和be动词省去。A zero can have its ...

问题 真实条件句if从句中预测意义的will的使用问题

...将来时态）。如： If you move, I’ll shoot you.If it rains, the match will be cancelled.If I press this button, what will happen? 这类句子中，从句也可能是现在完成时或现在进行时。I will return the book on Monday if I have read it.The police won’t take your ...

问题 如何解释这样的垂悬现在分词

下面句子中的 Turning the corner 应该属于垂悬现在分词吧？如何解释呢？ Turning the corner the sun blinded me, so I didn’t see the other car. 转弯时阳光太晃眼，所以我没有看见另外那辆车。

问题 run about与run around的区别

请问 run about 与 run around 有区别吗？比如：The children are running about the playground.The children are running around the playground.两者有区别吗？

问题 长难句句子分析

Two days before the second grade is when it started, although the anticipation began weeks before—ever since my mother had told me that there was a family with a boy my age moving into the new house right across the street.希望能分析下句子的主句是什么，还有都有什么状语从句...