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问题 puts into motion a whole chain of events要怎么理解

If you remove that fish,it puts into motion a whole chain of events.

问题 虚拟语气在名词性从句中的使用?

...意义体现在哪里？该怎么理解？如：    I suggested that we should go the next day.另外，为什么不管主句是什么时态从句中均使用should+动词原型，是因为这个名词性从句(往往是建议、愿望、命令等)在提出来的时候都是对应当时的...

问题 主句是过去时 宾语从句为什么不用过去完成时

...后退，下面的句子 我不能理解：I checked the orders instantly. That’s when we realized we made a mistake.犯错误这个动作发生在 realized 之前，为什么不用过去完成时？我了解主句是said，told 那种，但是像 realized 这种，如何理解呢？

问题 关于什么时候用完成时什么时候用过去式的辨析

It's reported that the 2020 Tokyo Summer Olympic Games ______ to 2021 because of the coronavirus outbreak. 选项有Will put off.  Were put off.  Have been put off. 正确答案是第三个，请问第二个和三个的区别，如何辨析，谢谢

问题 这里的名词短语表示半泛指类指吗

Consequently, nothing seems good or normal that does not accord with the requirements of the free maket (就是这里).请问这里的the free market表示半泛指还是特指？另外:The roof of houses leaks easily.The roof of a house leaks easily.The roof of the house leaks easily.这三句话...

问题 than are necessary与than are necessary

在某书看到以下正误句：误：You can’t use more words than is necessary.正：You can’t use more words than are necessary.我认为上面第一句也是对的，因为它可以理解为：You can’t use more words than (it) is necessary (that you should use). 

问题 这里的in the face of是充当什么成分

In the face of the frequent and often vivid media coverage, it is likely that children will have formed ideas about rainforests - what and where they are, why they are important, what endangers them - independent of any formal tuition.

问题 这里为什么用have been missing而不用别的

We don't know what we've got until we lose it,but it's also true that we don't know what we've been missing until it arrives.为什么用 have been missing，不能用别的？谢谢！

问题 bad weather前到底用不用定冠词

...tch was cancelled. 由于天气不好，比赛取消了。A spokesman said that bad weather was to blame for the delay. 发言人称，延误是由糟糕的天气造成的。

问题 if not impossible省略了哪些成分

...distinguishable from other types of content, and sometimes even encrypted. That makes network-based blocking hard, if not impossible.请问：(1) 第一段话的主、系、表分别是 the fastest-growing sort of mobile advertising、is、native，那后面的两个句子又是什么成分呢？(2)...

问题 英语同位语的判断与识别一例

...the complicated new landscape” of sex and sexuality, Ms Orenstein notes that unlike past feminists, who often protested against their sexual objectification, many of today’s young women claim to find it empowering.请问：粗体部分的句子是不是作同位语，解释说明 “Girls &...

问题 如何判断 why 是否有疑问语气(疑问词还是融合关系代词)

That's why I don't like her.这个句子中的 why 有疑问语气吗? 它是疑问词还是融合关系代词? 我感觉两种都可以似的：那就是我不喜欢她的原因。那就是我为什么不喜欢她的原因。

问题 In just over three weeks的in或over多余吗

In just over three weeks, around 300 more people died than would normally be expected at that time of year.

问题 问句是强调句时如何提问

... when            C. that            D. until如果选C的话问句该是什么？或是在哪种情境下？

问题 there be....doing 和 there be....done 的区分

老师您好。我不明白there be句型当中什么时候接doing 或done ，这里“The doctor told him that there was only two years remaining. ”为何不是remained？为什么又有There are two day left for the final examination.