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问题 如何理解句子的成分，accept是及物动词吗

The fact is hard to accept.老师，在系表结构中一般be+形容词短语（形容词+介词），或be+形容词+状语；但这个是be+形容词+动词不定式短语，不定式一般在主系表充当状语的？

问题 倍数的理解（down over three fold）

Technology and infrastructure expansion have led to bandwidth prices at record lows too, down over three-fold in the past five years. 请问这句话中,如果原价是100，现在是多少钱？

问题 连接代词that是不是应该改成what

“ Dr Priego-Capote is able to find in dried sweat substances that are undetectable at the moment in fresh perspiration ”请问老师，这段话里面的连接代词that，是不是应该改成what才对？

问题 用不定式做状语的理解

Buffington飞往新罕布什尔州，将信息传递给PaulaPierce. Buffington飞往新罕布什尔州，将信息传递给PaulaPierce. 这个人飞往了个地方，然后将信息传递给某人。这句话应该由and连接两个句子，buffington flew to new Hampshire and gave pawla pierce th...

问题 usual,unusual的理解与用法

...下列句子:It is usually warm there in March. It is______(usual) for it to snow. You shouldn’t take your coat down.

问题 关于media可数与不可数的疑问

老师，我在 VOA Special English看到这么一句话：【The organization was established in 2014 to support independent media in the one-party Communist country.】media表示【大众传播媒介】的时候，应该加上定冠词the呀，为什么这里不加呢？谢谢老师！

问题 句子中的where怎么理解

句子1:But we’re going to have questions like that where we have things we’re doing that don’t make sense when the market changes and the world changes.句子2:Where our children's education is concerned, no compromise is acceptable.各位大佬，请帮我看看这和两个句子中的where...

问题 help sb with sth（介词短语作什么成分）

Her brother offered to help her with her homework.她兄弟提出要帮她做作业。请问专家老师，上面句子中的 with 介词短语作什么成分？

问题 表示“在……方面”的介词

...句子：1. Thank you for giving help in learning English.2. I would like to give you some advice on your English study.除去 advice on 是固定搭配这种说法外，还可以从其他方面来解释为什么一句用 in，一句用 on 么？比如说，逻辑关系，或者是文化差异方面...

问题 含有ago的短语可连用过去完成时吗

Three years ago the man had come to see his teacher. 三年前这个人来看过他的老师。不是说 ago 只与一般过去时连用，而不与完成时态连用吗？这句为什么用了完成时态呢？

问题 涉及省略与定语从句用法的问题

The next moment soldiers came running through the wood, at first in twos and threes, then ten or twenty together, and at last in great crowds that seemed to fill the forest.最后一个 and 后面是否省略(soldiers came running through the wood)?that 引导定语从句？ 谢谢老师的解答！

问题 fullest是在这个句子里是作名词吗？

The moral:Look after your body and keep it healthy so you can live life to its fullest.不是说定冠词the加形容词可以让形容词转化为名词吗，怎么这里用its也可以呢？

问题 泛指意义与类指意义的区别

请教各位专家：我一直不太分得清泛指意义与类指意义。比如：He is as strong as anybody.She is as beautiful as anybody.To me, the gold watch is as precious as anything.请问这些句子中的 anybody, anything 是表示泛指意义还是类指意义？

问题 宾补后的不定式

I find myself sucked in by TV series, or needing to keep up with the latest commercials. 请教老师：1. be sucked in: 身不由己地卷入。请教老师by TV series，by 可否没有？2. Sucked 是宾语补语，needing是现在分词作宾语补语，请教老师needing 后的不定式...

问题 that可以引导非限定定语从句吗

We also know that in extreme cases ,some people develop eating disorders,based on the ideal body image as super thin,that are unhealthy and harmful to their bodies.这个句子最后一句是定语从句吗，that可以引导非限定吗，如果不是那么岂不是没有连词?