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问题 为什么是was gathered被动呢

...CNN新闻上的关于北京大兴机场的文章，其中有这么一段：All of this coinciding with the seventieth anniversary of the founding of communist China.In fact, to inaugurate this new airport, President Xi Jinping himself was here.He had a crowd that was gathered, of dignitaries, a lot ...

问题 haven't expect和didn't expect的区别

如题：-Hello, John.-Oh, Mike! I             to meet you here.A. haven't expect.            B. didn't expect.B肯定是对的，但是A可以吗？

问题 过去分词作宾语补足语的问题

现在分词作宾语补足语的时候可以在前面加as,比如：(1) He described the picture as expressing the dream of mankind.(2) They considered me as having done my best.那么过去分词作宾语补足语的时候可以不可以在前面加as呢？比如这句James Boswell, his biographer...

问题 such as的用法

老师们好，下面这个句子：The possibility that mass extinctions may recur periodically has given rise to such hypotheses as that of a companion star with a long-period orbit deflecting other bodies from their normal orbits, making some of them fall to Earth as meteors and causing widesprea...

问题 这里的介词in表达了什么意思呢？

VOA 《46th US President Makes Immediate Changes to Policy, Rules》 It took four days of uncertain election results until Joe Biden could announce this.The people of this nation have spoken: they've delivered us a clear victory.Donald Trump would continue to question the results,rallying his suppor...

问题 虚拟语气的理解

If human beings had been a  bit less greedy and cruel, more birds and animals  (   ) dying out.A.ought to avoid B.could have been avoided  C.should have avoided  D.might have avoided1）此题答案是D. 我实在想不通C为什么不可以？选D：如果人类少一点贪婪和残忍，更...

问题 一道时态选择题（过去进行时与一般过去时的比较）

老师们好，今天做到了一道时态选择题，题目如下：My pet got injured yesterday, and I (   ) it all the day.A was attending to   B attended to该题目的参考答案是A,但我觉得 B也没有错吧？很困惑,所以来找老师们请教下！

问题 let alone 的用法疑问

1.He can't ride a bicycle, let alone a motorbike. 他不会骑自行车，更别说摩托车了。2.You can't have relationships without trust, let alone good ones.没有信任作为基础，是不可能建立起关系的，更不用说良好的关系了。请教曹老师：1.这里的let是动词...

问题 where引导的定语从句后接倒装句的用法

有这样一个句子：He lived at the foot of a mountain, where stood a big tower.有的人认为是这个句子是错的，也有的人认为这是对的。认为是对的人说，where后面是一个倒装句。但认为是错的人说，没有哪本书上有这样的倒装句。请问专家，...

问题 现在分词的修饰疑问

It would pay you to ask if there are any jobs going at the London office. 问一下伦敦分公司是否有职位空缺对你有好处。请问这里的going是与修饰any jobs还是与going at是一个整体？做的是什么成分，起什么作用，译为什么？

问题 同位语从句的先行项

There was just the sense that I had that, look, the press has gone completely insane.第二个that同位语从句的先行项是the sense呢还是the sense that I had？

问题 check that 还是 check if

I checked with him that he was there that evening.请问这里的 that 用得对吗？是不是要改写 if 才对？或者改成 whether？

问题 如何正确理解one's twin brother的意思

...”是双胞胎之一吗？再具体一点吧，比如这个句子：Tom is my twin brother. 汤姆是我的双胞胎兄弟。这句话的意思是指“我和汤姆是一对双胞胎”呢？还是指“我和汤姆不是一对双胞胎”呢？类似的当然还有：one’s twin sister。

问题 难句分析：what better way to celebrate than ...是什么意思

May 18th is National Museum Day, so what better way to celebrate than highlighting the ones most visited in America?上文中的划线部分是什么意思，请老师分析一下。感谢回答。

问题 Which指代的the natural sounds在定语从句中担当什么成分

The suggestion is that primitive words could have been imitations of the natural sounds which early men and women hear around them. 总觉得怪怪的，为什么还要个them呢，感觉which就可以指代了？？请教老师谢谢!