问题 非限制定语从句

...d officials noted at the start of the hearing that the submersible had not been independently reviewed, as is standard practice. That and Titan's unusual design subjected it to scrutiny in the undersea exploration community.这句话的as is standard practice应该是非限制定语从句，这个as...

问题 the last one 后面为什么必须接不定式

Who was the last one_______the classroom?A.to leave     B.left     C.leave     D.leaving答案为a 为什么必须用不定式呢？其他结构呢？谢谢！

问题 先行词为人时关系代词用who,that何区别

The boys ______are playing football are from Class One.这道题是不是填 who 和 that 都可以？

问题 句子结构分析与翻译

... even if you live here and want a change of scene, the launch of a new way to travel, Hotel Week London, should catch your eye.The UK's capital does have a lot going for it. And whether you've never braved so much as a day-trip, or even if you live here and want a change of scene, the launch of a ne...

问题 We should accept them for who they are.(for的用法)

We should accept them for who they are.(for的用法)这里的for是介词还是连词引导原因状语从句？如果for是介词，后面的who they are为什么不是whom they are呢？

问题 非限定动词定语辨析

The men who created the U.S. Constitution are often called the country's "founders" or "framers."who created 可以变为 creating, having created, to have created 吗？请老师讲解一下原因，谢谢回答。

问题 非谓语动词用法实例分析

...t,thought________by the citizen.答案是opposed to ,为什么不选having been opposed to 呢，有时间先后。3.The collision of cultures between the two countries led to many nations ______actions against them.答案是taking ，taking actions 做的什么成分?

问题 have been gone 是什么用法

见过 have been，也见过 have gone，但以前从没见过 have been gone。今天发现这样一句，不知道是什么用法：He’s been gone an hour.

问题 a ballet of的理解问题

...ide a verbal narrative, Wilson uses the abstracted language of visual form to present a ballet of shape and space. （译文）当其他剧作家提供一种文字叙述时，威尔逊使用抽象的视觉形式语言来呈现一种形状和空间的芭蕾式交流。请问老师 a ballet ...

问题 请问I have been at work for……和 I have been working f

问题 不理解句子中的逗号(those who can,...)

I would appreciate it if those who can, would stay on here for another night or so.这个句子是什么意思？为什么句子中间有个逗号？

问题 wore a new hat 的主语在哪？

Miss Waterford, torn between the aestheticism of her early youth, when she used to go to parties in sage green, holding a daffodil, and the flippancy of her maturer years, which tended to high heels and Paris frocks, wore a new hat. 1） wore a new hat 的主语是什么呢？按照逻辑应该是...

问题 名词不是表示独一无二的意思前面为什么不用冠词

Her experience as teacher, driver and manager has prepared her for this hard job.这里的 teacher, driver, manager 前面为什么不用冠词？它们不是表示独一无二的意思啊！

问题 关于the number of+数字的问题

1. A is negatively correlated with the number of 10 to 20 F-T cycles.2. A is negatively correlated with the 10 to 20 number of  F-T cycles.A与10 ~ 20个F-T循环数呈负相关。请问上的1和2那个表述好一些呢，第二种表述应该没错吧？

问题 could have done 用法疑惑

Then I started to dialing everyone I could think of who knew Vince, hoping someone could shed light onhow and why this could have happened.疑问：could have done 一般不用于肯定句，这里为什么用于肯定句呢？could have done究竟是什么意思呢？有几种含义？本句如何...