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问题 为什么此句that从句无连接词？

he came home 2 hours later than usual, that is about 9 o'clock.请问老师，后面that is about... 为什么前面没连接词and，也没链接副词，感觉很突兀，别扭。如何理解？that 从句做什么成分？

问题 一道完成时态的填空题（续） 

Tom has gone out. Tom_______. A. was out B. has been out C. is off D. will be out 对不起，由于匆忙，c 选项前一问题中打成了 out，其实是 is off, 实在对不起，请原谅！请专家再补充一些吧，万分感谢！

问题 above all后接名词时可以认为是副词修饰名词吗

above all 后接名词时可以认为是副词修饰名词吗？比如下面这句：The public and above all our clients have a right to be informed comprehensively.

问题 能接过去分词作宾补的动词有哪些

They kept all the doors locked. 他们把所有的门都锁上了。We found him greatly changed. 我们发现他变化很大。两句中的过去分词 looked, changed 是宾语补足语，对吧？但并不是所有动词都可以接过去分词作宾补的，对不对？那能接过去分词作...

问题 请问这里为什么用了where

下面是eslpod中introduction to the United States中对一个词的解释：rags-to-riches story: a story where a very poor person works very hard and, as a result, becomes very rich and successful.我不太明白此处为什么会用where, 我的理解是应该用that或者which。不...

问题 非延续动词的被动语态可以和一段时间的短语连用吗

非延续动词的被动语态可以和一段时间连用吗？如The work has been finished for a month.这句话对吗，谢谢。

问题 become serious about可以看做一个复合谓语么

However ,after  a year so in which they became more serious about their work, the Monkees started to play and sing their own songs like a real band.定从的句子结构可以看成主谓宾么? 把 became serious about 看做谓语。

问题 There needs to be pause.中pause如何理解？

After the consolidation there needs to be pause. 是名词？查了查，发现是可数。 是动词？语法不对呀 还有，这个句子正确的语序是这样吗：Pause needs to be there？

问题 如何判断介词短语是主句中的成分还是从句中的成分

如 I will go to the store that always opens on Sunday.这个on Sunday是主句的状语，还是定语从句的状语？

问题 starting to appear that automate...的分析与理解

Behavioral synthesis tools are starting to appear that automate the process from about step 2 onwards.请问这里 that 后面的部分不是从句，automate 是动词。这里that后的内容作为什么语法理解呢?

问题 这句话用完成时和过去时有什么区别

The guard rails that will be familiar to anyone who has attempted to cross a road were an engineering solution to pedestrian safety. 句中的has attempted换成attempted有什么影响一直感觉完成时和过去时的区别似懂非懂谢谢解惑

问题 难理解的 with which to do sth

She hasn’t got enough money with which to buy the car. 她没有足够的钱去买车.老师这里为什么用到 with? 定语从句关系代词要在句子里要作成分，但这里的先行词which在句子里做什么成分?

问题 虚拟语气的问题

If we weren't together, I'm not sure you would have agreed to let me borrow the money.1.这里是从句是对现在时间的假设，主句是对过去时间的假设，可按道理如果主句是对过去的假设，从句也应该也是对过去的假设，所以为什么不用If we hadn't been to...

问题 实义动词have可以做助动词

...的眼神背叛了他。”(请曹、黎、刘或王老师回答)译文：The doctor hadn't much belief in his behavior for Sam's eyes betrayed him.问：“对……不太相信”= “ have much belief in……”，这里的have是实义动词,而这里用了hadn't把have当助动词用是不是...

问题 动名词作状语时，是否存在逻辑主语一致的问题？

介词后跟动名词，构成状语，此时，动名词和句子主语是否存在逻辑上主谓关系？例如：After standing in the queue for an hour, we got two tickets.这句话中，动名词standing和we是不是存在逻辑上的主谓关系？