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问题 vital 句型的变化

...ll forms of life need water for existence. (vital) =2. Water is vital to/for the existence of all forms of life.3. Water is vital to/for all forms of life for existence.我的问题是，第3个句子是否也正确？ for existence 是目的状语？

问题 that所指疑问（That was embarrassing.）

They made a protest to the authorities that was embarrassing.（夸克，语法大全，18.42） 作者说这句话等于they made a protest to the authorities in a way that was embarrassing.那么原句里边that指代的是整个主句部分？可以这样用吗？

问题 虚拟语气的使用疑问

...我写得是，without these pictures，I would still think Pali is boring to travel to. 我不确定，Pali 后面是不是也该被虚拟呢，该用 is 还是 would be？would think 我感觉应该没错。 望老师指正。

问题 并列句还是定语从句或同位语

According to Cisco, a maker of networking gear, video accounted for 70% of global internet traffic in 2015, a share it thinks will increase to 82% by 2020.请教一下这个句子的结构和句法成分?并列句还是定语从句或同位语？各部分充当什么成分？

问题 宾语补足语以及介词后面接状语从句的问题

句子：the boy is giving his explanation for why he arrived late to  school，这里for why he arrived late to  school 是宾语补足语嘛，for这个介词后面能跟why引导的原因状语从句嘛

问题 不定式和现在分词作状语的区别

...时候需要考虑动作的先后和发生的时间吗？2、She got home to learn that her grandpa has passed 为何不用learning用to learn？

问题 关于情态动词表推测的时态问题

①He must have left Beijing,（hasn't he?）②A：Those tomatoes are huge!You must have watered them a lot!   B：Yes,I （did）.They ought to be ripe enough to pick by next Friday.为什么①用现在完成时，②用一般过去时，②能不能用“Yes,I have.”？

问题 句子成分分析

... a plant-based diet modeled on India risk offering another whip with which to beat already vulnerable communities in developing countries.老师，Which is why做主语，calls for 做谓语，a plant-based diet做宾语，on India 做状语，with which to beat already vulnerable communities in dev...

问题 一道单选题（those, those who）

A joke stored on a website can be viewed by as many people as _____ want to view it, as many times as they want to, as quickly as they can request it. A. those  B. those who  C. they  D. 不填

问题 不定式所作的句子成分

1. I have no reason to think he won't return. He needs me as much as I need him.2. There's no need to cry. We can sort this out together.这两个句子中不定式分别做什么成分呢？

问题 as后面的从句省略主语了吗？

The problem with electric cars is that they have typically been limited to a range of tens of miles as opposed to the hundreds of miles that can be driven on a tank of gas．本句中as是什么词性？请老师帮忙划分一下句子成分吧？谢谢

问题 不定式作状语的动宾关系或被动关系

Jay's song is said to be put into the book.to be put into the book. 是状语，song与不定式有动宾关系，不定式不是起后置定语的作用吗？不定式作状语应该与主语起被动关系？

问题 as从句的倒装用法

...ent is necessary, as is the willingness to act. 这里的as从句是比较状语从句吗？看上去是把be动词提到主语前，应该是倒装，可这里还涉及省略吧？补充完整后，这里的as从句正常语序是不是应该是as the wi...

问题 关于感叹句做表语从句的问题

请问老师，this is how easy it is to enter the industry. 这个句子是应该翻译成“这是关于进入这个行业是如此容易的（一个话题）”，还是翻译成“这是关于进入这个行业的易难度的（一个话题）”。如果句子变形成“this is how it is easy ...

问题 give的特殊用法(give sb until...)

各位老师好，想问一下下面这个句子里的give是什么意思，怎么个搭配：British courts have given the government until the end of July to come up with a new plan to cut air pollution.  谢谢老师!