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问题 which定语从句疑惑

...e braces is quite a vital consideration for different injuries which may be intended for prevention as well as the incorporation of a comprehensive treatment plan.请问老师：which定语从句是修饰什么呢？修饰The use of knee braces吗？这是分隔式定语从句吗，被谓语部分...

问题 句子结构分析as的作用

Upon its completion in 2025, the HuajiangCanyonBridge will be the world's highest as measured from the water surface — spanning a massive gorge in southwestern China.大意知道，但是，句中的as是什么词性，什么作用？辛苦专家老师分析以下句子结构。

问题 关于一般过去时和过去进行时的疑问

..._ your attention. A. didn't pay B. weren't paying2. A: Hey, look where you are going? B. Oh, I'm terribly sorry. ____A____ A. I wasn't noticing. B.I didn't noticing.我现在所知道的是，一般过去时强调动作发生在过去，强调一个结果，即“做了某事”；过去进行时强...

问题 英语复杂句子的结构分析与翻译

Even if the first mission does end up in a fireball, though, the Falcon Heavy's extra capacity and the savings from recyclability mean that if and when it works reliably, the costs of getting big objects into space could fall by an order of magnitude from those of the Delta IV Heavy. Indeed, the...

问题 of所有格的用法

...示主谓关系时:They announced the arrival of the train to the people on the plateform.(2))当of所有格表示动宾关系时:My fateher want me to spend a year here to get a good knowledge of the organization of the buiness.(3)当of所有格表示主宾关系时:the report of committee老师，...

问题 究竟是much还是much of

They use tight controls on how people conducted themselves in the crowd and theyneeded to get as much mileage out of the event as they could.much是否应该为much of,&n...

文章 高中英语新教材-教学参考资料-疑难解答-译林版-必修1-U1

...解No. 2 write calligraphy的搭配符合英语习惯吗▲P14▲No. 1 be important for与be important to

问题 对Quirk的状语的疑问

...能用不定式的被动，除order，但明显上面的persuade，ask，beg都有这种用法。Huddleston的CaGEL中特地写了例句：P1202，Pat persuaded both candidates to be interviewed by Liz.P1203，Liz asked/begged Pat to be photographed with the children.非常的感谢！

问题 let things happen是否是固定搭配

I need to be patient and let things happen. 此句中let things happen是否是固定搭配，在字典里没找到。请请专家指教，谢谢！

问题 climate change前为什么没有冠词

One of the biggest dangers facing us may be climate change.请问：句子中的 climate change 前为什么没有冠词? 它不可数吗？谢谢！

问题 这是非谓语的虚拟用法吗

It is time that the children were in bed.=It is time for the children to be in bed.上文第二句是虚拟吗？因为两句相等，同时第一句还是虚拟，所以第二句会不会也是虚拟。谢谢回答。

问题 as early as 用法

The festival began to be observed as early as in the Warring States Period.句子里as early as 后面的in是否多余呢？我在语料库里没找第二个as后面加in的，如果加in，那as什么词性呢?

问题 what的主语从句

This book will show you ________ can be used in other contextsA. how you have observedB.what you have observedC. that you have observedD. how that you have observed本人对what引导的主语从句不是十分了解，希望大家能够给予一些建议。（本人是英语初学者，莫要太深...

问题 that后面是动词还是名词

The marginal wetlands that remain continue to be threatened by reclamation for farms and homes. 如何理解此处的remain continue？ 难道remain后面可以接动词吗？ that remain不是做The marginal wetlands谓语吗？ continue这里又是一个谓语？ 双谓语吗？

问题 and是否属于画蛇添足

Oversight may be weaker. And the development of vaccines and treatments adds to the risk of bribery and profiteering.老师您好,请问第一句是句号，第二句加了一个and 是否属于画蛇添足。