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问题 as, to用法不清

The object of prime importance to the physically helpless infant is a human being. Babies seem to have a natural tendency to the human face as potentially rewarding.请教老师，这句话的as potentially rewarding是什么成分，而且as做啥词性呢，怎么连起来的，百思不得其解...

问题 为什么微生物不用冠词（microorganism）而放线菌用冠词（the actinomycetes

microorganism especially the actinomycetes, produce a variety of antibiotics.As a result, they have been studied very extensively, especially by industrial research laboratories. (A Course in Basic Scientific English, P107)微生物，特别是放线菌，产生多种抗生素。 因而受到广泛...

问题 一个复杂句中be made of的理解和翻译问题

A report consistently brought back by visitors to the US is how friendly, courteous, and helpful most Americans were to them. To be fair, (this observation) is also frequently made of Canada and Canadians, and should best be considered (North America.)直译句中的 is made of 是何意？

问题 as if后面是否有省略

Most of us give in to a demoralization of spirit which we usually blame on some psychologica l co nditions,until one day we find ourselves in a garden and feel the oppression vanish as if by magic.请问老师vanish在这里做宾补吗？as if后面是有省略吗？

问题 状语从句的时态问题

I would be grateful if you kept this news to yourself until he came back.这是时间状语从句么，这里为什么要用到came呢?

问题 关于believe的用法

请问老师，如果想表达“请相信我.......”这个句型的话，可以用Please believe in me that......这个表达吗? 比如Please believe in me that I will succeed.

问题 need当名词用法

How much broccoli do I need for seven people ?我在字典里查need for 是名词 ，如果是名词的话前面为何用do助动词呢

问题 Nothing的用法

I suppose school-organized, adult-supervised activities are better than nothing.学校、家长组织的活动比没有好。请问老师，该句为什么不能理解成学校、家长组织的活动一点也不好？

问题 compose poems,compose work,compose paper用法问题

1. We have to pay attention due to the possibility of a serious water shortage. 请问 the possibility 和 a serious water shortage 的冠词为何分别是the 与a？2. 我们可以说 compose poems, 但是可以说 compose work 和 compose paper 吗？compose是否只能接具体的实物，是吗...

问题 这句话里的 it is a part 充当什么成分

以上内容出自A Comprehensive Grammar of the English Language我想知道红色方框句子里的it is a part在句子里充当什么成分?

问题 be good with与be good at的用法区别

请问一下，be good with 与 be good at 在用法上有何区别，比如：be good with computer 与 be good at computer 区别。

问题 see to这个短语可以分开用吗

Embracing a strength-based paradigm encourages seeing beyond the risk behaviors and characteristics of children, youth and families in high need communities to the potential of what can be. see to这个短语可以分开用吗?（see to sth 处理；办理；照管；料理）比如，这个例句...

问题 一个有关时态的语法问题

...好像都不算错，请教各位师友有没有一个相对客观的答案When he            (pay) the bill in the restaurant, Mr. Smith suddenly realized that he had left his wallet in the car.感谢各位

问题 they代词指代的问题 形式上的统一

...上不一定是对应的:https://www.moving.com/tips/what-you-need-to-know-when-moving-to-london/ 这个网站的句子：You’re going to need to set aside about three months to acquire a U.K. work visa, but there’s never a guarantee that you’ll succeed in getting one and they’re not cheap t...

问题 请问这种单词造词如何理解是什么词性

...ectations这里加入连字符又是不是就会使句子变成形容词？the pushing up of Mid-Autumn Day and National Day holidays.这里pushing up又是什么意思，push up是向上推，提高，增加的意思，但是pushing up在这句话意思是中秋及国庆的提前（机器翻译）...