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问题 一道语法选择题(选择since还是when

...这个句子应该选择when(B选项)作为关系副词引导后面定语从句修饰先行词yesterday.但是阅读理解题原文句子使却是since,即It seems like only yesterday since I first started school in the Czech Republic.学生感到疑惑,向专家老师们求教。

问题 两个外刊句子疑惑

...一个that是 it + be + 强调部分 + that..?第二个that是引导定语从句?②At the time he was doing this work there was a heated debate in America over the advisability of building supersonic airliners to ply the stratosphere—the engines of which, he and others realised, could prod...

问题 请问老师这个句子是同位语从句

...问老师们,这个句子里had had 怎么理解。还有what引导从句是同位语从句?为什么我觉得它代替了从句宾语呢?是不是同位语从句应该不缺成分呀?另外,请问老师,怎么理解what when why where在同位语从句中扮演角...

问题 关系副词when前面先行词可以不指时间

Alice looked puzzled. "What is an unbirthday present?" "A present when it isn't your birthday, of course."同位语从句定语从句不出现在主从复合句可以

问题 关于as、than从句归类

...来请教:以传统语法为前提,❶修饰名词或代词从句定语从句。(这里先不引入“先行词”这个概念。我理解是,修饰范围>限定/指代范围)①对于as adj. /adv. as…,还有as adj. /adv. +n. as…,as从句无论修饰是前面副...

问题 the moment引导时间状语从句时前面可以加介词

比如下面句子,the moment 引导时间状语从句,相当于 as soon as:The moment I have finished I’ll give you a call. 我一干完就给你打电话。The moment he spoke we recognized his voice. 他一说话,我们认出了他声音。The moment I saw him I knew that there wa...

问题 定语从句 you could be sleeping疑问

...么了进行时态而不 could sleep? 问2:you could be sleeping是定语从句话,为什么它引导词可以省略以及它先行词是什么?

问题 倒装句后面还跟有定语从句时还能换成正常语序

1. 倒装句如果后面还跟着定语从句,还能换成正常语序,这样先行词会被隔开了,语法错?Happy is he who has a sound mind and body.  -- He is happy who...Gone are the days when our Chinese were oppressed by others.  --They days are gone...2. Lying on ...

问题 which非限制性定语从句疑惑

请问老师:which引导非限制性定语从句,是修饰前面整个句子?which做主语指代“All citrus fruits grow on trees that are evergreen”这件事,对?All citrus fruits grow on trees that are evergreen, which means they don't drop their leaves in the fall. 

问题 since引导时间状语从句,主句有没有过去完成时情况

我去网上搜了搜,有人说有,我大概看了解释又不太确定,所以想请教专业老师,谢谢。

问题 关于一个句子里有两个定语从句

...)(我可能感兴趣)所有事。这里是非并列关系多重定语从句???修饰“database“话,是否翻译为:我不会依赖代理们来寻找(新添加到(我可能感兴趣)数据库中)所有事。??? 原文:(上文介绍利互联...

问题 As a medical examiner I can vouch from experience

...格等。 如果说that引导是(defining relative clause)限定性定语从句话,那么在介词宾语后面可以跟定语从句?请各位老师多多指教,末学顶礼了!

问题 非谓语动词和介词短语可以作为非限制性定语修饰整个句子

我知道定语从句可以“主句,which+从句”这样修饰修饰前面整个句子,而能作为定语有“形容词、名词所有格、非谓语动词(动词现在分词、过去分词、不定式)、介词短语、从句”,那么是不是非谓语动词和介词短语...

问题 since引导一般过去时从句,主句如何确定现在完成还是过去完成?

The little girl had lain in bed for almost a month since she fell sick.这个句子主句为什么had lain不have lain 呢?

问题 see(看见)后面可接that引导宾语从句

...但是,表示“看见”see后面可以接that引导宾语从句