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问题 介词for和of使用辨析？

...《Americans May Get First Vaccines This weekend》On Thursday the US food and drug administration's advisory committee, endorsed emergency use authorization for the PfizerBiotech Covid 19 vaccine, after hearing a wide range of concerns.为什么不是authorization of the Pfizer...这里使用介...

问题 抽象名词表示泛指时为什么可以加不定冠词

Like all ecological systems, a forest is made up of a living environment and a nonliving environment.  请问各位老师 forest 和 living environment 这些都是抽象名词表示泛指，为什么前面要加不定冠词？可以去掉吗？

问题 带as句子的理解和翻译

Phone calls and donations have filled up the animal shelter, as have deliveries from warm-hearted folks, the IndyStar reported.老师早上好！我记得在使用as引导非限制性定语从句的时候，as的作用是用来指代主句所表达的整个意思。但阅读这个句子，我觉得a...

问题 后置定语是两个并列分词，之间必须要用连词连接吗

A blog is a discussion published on the World Wide Web consisting of discrete, often informal diary-style text entries.这个句子里面consisting of 也是修饰discussion的和published并列，它前面不用加and吗？

问题 of whom 在句中做什么成分

So, the CSI for the police is the group of police officers who go in and try to collect what we would call "evidence" – some sort of physical proof of whom may have committed this crime.取自“2005 English Cafe 11”。请问of whom后面是定语从句吗，句中的主语是哪个？

问题 请问老师halfway前选哪个词

...halfway前面不需要什么词。烦请老师赐教，感谢！The bear and the monkey wanted to climb up to the tree to pick apples. The monkey quickly climbed up to tree but the bear failed to climb at a time,(  ) halfway up the tree.A. down  B.up  C. back  D.on

问题 first degree level 的翻译问题

...charge of £2 per person is available to all in full-time education, up to and including those at first degree level, in organised groups with teachers.原题见：https://www.cpsenglish.com/question/61044请问句中的first degree level 为什么翻译成“初级学位”，可以翻译成“第...

问题 表示公园的专有名词前不用冠词吗

It is 5:45 am and the sun is just rising over Gombe National Park in East Africa.句子来自人教版高中英语教材必修四的 Unit 1。资料上说，这里的 Gombe National Park 前没有冠词，是因为表示公园的专有名词前不用冠词，但是我见过the People’s Park（人...

问题 the first time 在句子中可作副词（状语）吗

It was the first time it had spoken，and Alice jumped in surprise．it had spoken 由什么引起的从句，还有 in surprise，作方式状语吗？

问题 考查as if从句的谓语动词形式的考题

She is just finishing fixing the refrigerator, and it looks as if______a hard job.A.it must have been  B. it was练习题答案给的是A。请问老师为什么是A而不能是B?

问题 take a taxi there为什么不用介词to

We get up at once and take a taxi there.there 为什么不加to, 是不是因为there是地点副词，所以不加 to。盼回复。谢谢！

问题 【have been+名词】的理解

...perhaps the most far-reaching has been the inexorable decline in the scope and seriousness of their arts coverage.请教老师：has been the inexorable decline 中的"has been+名词"也是一种完成时态吗？极少见这种用法，能举一些简单例子么？还有，我换成is...

问题 英语句子分析

...事情上吗?Full tax deductions for loan loss reserves for loans to small and medium-sized enterprises.翻译是中小企业贷款税前全额拨备损失准备金full tax deductions  不是扣除全税款的意思吗，那应该是税后，怎么成税前了?

问题 英语填空题（为什么不填is）

...uy rare ,vintage or antique garment in mint conditon-an expensive business and still (  ) which offers relatively risky return. 请问老师此处为什么不能填is？ 可以理解填something 或 one，不能填is 是为啥？

问题 关于vice versa的使用

...stant, its thermal conductivity is positively correlated with dry density, and vice versa.