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问题 by the time连用的时态问题

下面这个句子的时态有问题吗？句中的was 是不是应该改为 had been 呢？谢谢！It was dark by the time we arrived at the station.

问题 这个现在分词短语saying...的逻辑主语是什么

Vladimir Putin said Russia would start withdrawing the “main part” of its forces in Syria, saying their main objectives (officially, fighting terrorism; actually, keeping Bashar al-Assad in power) had been achieved. 请问：saying 的逻辑主语是？

问题 为什么the night后面没有关系副词when

Mr. Dufresne, describe the confrontation you had with your wife the night she was murdered.  为什么the night 后面没有关系副词when？she was murdered 不是定语从句吗？

问题 主语it的指代问题

...o me as if he needs professional help.或（句子三）It sounds like you had a good time on your trip.

问题 这里as是什么用法

She had gone alone, but the children were to go to the station to meet her. And, loving the station as they did, it was only natural that they should be there a good hour before there was any chance of Mother's train arriving, even if the train were punctual, which was most unlikely. 请老...

问题 Have enough of sth中是否需要特指

I had enough of other people 我受够其他人了，enough 用作代词of后面如果接名词通常会接定冠词，形容词性物主代词等修饰， 如enough of your coldness.为什么在上面的例句中没有特指限定词呢？

问题 such is...that 结构问题

...点里的一句：she simply went back to the kitchen and repeated what I had said, and such is the force of faith that no one made fun of her.请问这里that引导的从句是faith的同位语从句，还是单纯和前面的such相呼应？（因为such is...that 这种结构第一次见到，不...

问题 错综虚拟语气专四真题

————if I had arrived yesterday without letting you know beforehand?1.Would you be surprised 和 2.Would you have been surprised为何1对2不对？考虑到这是对话的问句，那2也对呀，因为我昨天来了，你怎么现在才开心？你昨天就应该开心啊，除非默认背...

问题 just用法的疑问

...ther said, "You're too pretty to be so heavy"; that was the closest anyone had ever come to calling me fat. Later, my husband teased me because we couldn't lie on the couch together anymore, and I just cried and cried. He never dared to mention it again, but I didn't stop eating.I just cried and cri...

问题 because if...分析

...语从句，也是条件状语从句？这是一种什么语法现象？He had to stop talking because if he’d kept on, the stuttering would have started. 他不得不停止讲话，因为如果他继续下去，口吃就会发作。I didn’t give my name because if I did I thought you might...

问题 定语从句中可以省略which is的情况

it was a storage jar made of earthenware, no doubt discarded because a break had made it useless.这句中连接词是什么？是which is的省略吗？定语从句中可以省略which is的所有情况，以及非限定中可不可以省略which is？

问题 关于逗号用法的一个疑惑

The top-performing companies described in the book had two common features, Mr Richer noticed: they treated both customers and their employees well.请问老师上面这个句子features后为什么是逗号不是句号？As far as money was concerned, he says, “we have more than enough already”...

问题 过去将来完成时与虚拟语气

... _________.A. I was not called awayB. nobody would have called me awayC. I had not been called awayD. nobody called me away请问老师，这题if引导非真实条件句，为什么主句又用的过去将来完成时？还有请问怎么区分陈述语气的时态和虚拟语气呢？提前谢谢...

问题 关于不定式的含义问题

句子1：She had learned to swim when she was 5 years old.句子2：I am glad to see you.我有以下疑问:不定式不是表示将来或者目的吗，为什么句子1中用不定式而不用动名词，learn to do不是表示去学还没开始的意思吗？句子2也是同理，我已经看到...

问题 round和rounded究竟有什么区别

1)Deinocheirus had a rounded hump or "sail" on its back.2)hump: round raised parts on a person's or animal's back.我查了很多资料，网上也看了，各种词典也看了，始终没搞清楚当用作形容词，表示圆的含义时，round和rounded究竟有什么区别？麻烦专家老师...