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问题 这个句子中为什么control用doing的形式

Unless a new approach is found to controlling the number of cars,we will never find a solution to the dilemma.这个句子为什么controlling用的不是原型control，没有查询到有be found to中以to作介词的用法，这里应该是正常的不定式吧，那为什么用doing形式?

问题 关于复数的几点疑问

...使用复数（不包括指向很明显的，例如They partook of our triumph/We selected him as our monitor）2：当所用的名词不表特指的时候，到底用复数好还是单数好？3：是否可以这样理解：当一个名词使用了复数...

问题 定语从句和并列分句的疑惑

This idiom refers to the fact that good gardeners who spend a lot of time gardening might get their hands stained green from touching plants. 这句里面的who和might，为什么不可以换成will和and，我觉得意思上没有差别啊，will作用spend和get，两个并列的句子。 ...

问题 静态动词未完成用法的疑问

...电视节目的名字 ）presenter says she's been able to put a lot of what she's learnt into practice in her own home, preparing meals for sons, Sam, 14, Finn, 13, and Jack, 11.上文讲到这个电视节目教观众做饭，这句话说这个主持人，也能够学以致用。请问，ha...

问题 difficult to sb 与 difficult for sb

—His family clocked up a lot of debts when he was in prison. —I can't imagine how difficult life was to them. He used to be the only one to support the faimily.这里它用difficult to them ,正确吗？和 difficult for them一样?

问题 to do是目的状语，还是同位关系的定语？

President Trump said Monday that he will sign an executive order "to temporarily suspend immigration into the United States" because of the coronavirus.请教：不定式to temporarily suspend...是目的状语，还是an executive order的同位关系的定语？

问题 date at和date to的区别

原文：Most of them are dated at around 500 B.C.           它们中的大部分都能追溯到公元前500年左右。老师， 想问一下这句话为什么不用date to ， 我在网上搜到date at 强调发生到现...

问题 句子分析

Of course, if he overrules me and says, “no, let’s do it my way,” then I owe him my full and enthusiastic support to make it work as best it can.曹老师，如您讲的as best sb can在语法上来讲是错误的: = the best that sb can; = as well as sb can.那么这里的that从句是什么...

问题 非谓语作结果状语的时候，逻辑主语是怎么判断的

...t organised, conceptual framework, making it and the component ideas, some of which are erroneous, more robust but also accessible to modification.

问题 为什么省略不定式中的to

...nt:0000000961It is heartening to see millions who had nothing but a record of misery and hunger _____ to improve their life.A. having had the chanceB. had the chanceC. to have the chanceD. have the chance请问正确答案选择D是为什么？没看出来需要省略to的原因?

问题 这个 reason 后面是两个并列的定语从句吗

...the changes that increase user satisfaction, the main reason why Bing is profitable and the share of calls made from personal computers in the US up to 23% in 2009, when it started to give importance to user experience in 2009.请问这段话里 reason 后面是两个定语从句并列吗？还是...

问题 新概念英语第三册59

...ers up her desk to such an extent that every time she opens it, loose bits of paper fall out in every direction.6 - but it litters up her desk ____ that every time she opens it ...(a) so far (b) as long as (c) in as much (d) so much我的答案是(d)，但是课本答案是(c)，有点不太明白...

问题 关于with加宾语加宾补的疑惑

...Yet science has a cultural history, too, with roots going back to the dawn of civilization问题1: with加名词加V-ing，如何判断是with复合结构(with+宾语+宾补)，还是现在分词作名词的后置定语，还是动名词的复合结构呢？问题2:以此类推，with加名词加 to...

问题 beer用作可数名词时是指“一种”还是“一杯”

...stain from beer and wine. 他的医生嘱他戒酒。He emptied the bottle of water and filled it with beer. 他把瓶内的水倒空，然后装满了啤酒。但有时也用作可数名词，请问它用作可数名词时，是指“一种啤酒”还是指“一杯啤酒”？

问题 all 2600 cars already sold为什么没有用定冠词

The company ordered a recall of all 2600 cars already sold. 公司下令将已售出的2600辆汽车全部召回。请问这里为什么不用定冠词？这里的2600 cars 不是表示特指吗？