问题 短语hone in on 是什么含义

A point that Democratic presidential contenders like to hone in on as they attack Trump's economic policies. Economy and a government that works for all of us, not wealthy campaign contributors.上述句中出现了短语hone in on 是什么含义？如何使用？ 词典上没找到。

问题 diet their way to 什么意思

And perhaps faintly, they hint that people should look to intangible qualities like character and intellect rather than dieting their way to size zero or wasp-waist physiques.”dieting their way to”是动名词。their way做diet的对象，这怎么解释呢？diet只有节食的意思啊

问题 这里的not practised怎么分析

There is nothing in the world like a persuasive speech to fuddle themental apparatus and upset the convictions and debauch the emotions ofan audience not practised in the tricks and delusions of oratory. 请教老师： and debauch the emotions of an audience not practised in the tricks and del...

问题 肯定句中 any + 可数名词复数

If his object had been health for health's sake, the result would still have been well worth any sacrifices of momentary desire that it cost him; but he had a higher purpose.通常any用在肯定句中，后接可数名词单数，表示任一...，为什么这里any sacrifices 复数呢？

问题 where引导的从句辨析

If week after week passes where plans are made to spend time together but are never honored, perhaps due to taking a friendship for granted, eventually even the closest of friendships may cease to have a reason to exist. 请问老师where plans are made to spend time together but are never honored...

问题 两个并列的of结构之间不需要加and吗

例如这个句子：It is the same old story of not being grateful for what we have until we lose it, of not being conscious of health until we are ill.应该下面的句子才对吧：It is the same old story of not being grateful for what we have until we lose it and of not being conscious of hea...

问题 They need to be open to new ideas and willing to initiate within their organization. 请分析一下and后面的语法？谢谢！

问题 What worried the child most was his not being allowed to visit his mother in the hospital.

What worried the child most 翻译是 孩子最担心的事，但是部分是主语从句，但是为什么the child 放在了worried的后面呢？这部分的结构看着不是很明白麻烦老师讲解一下。

问题 现在分词作定语时句意的理解：以the problem arising from mass migration movements为例

"Additional social stresses may also occur because of the problem arising from mass migration movements" has all the following possible meaning EXCEPT （D）[A] ... the problem which has arisen from mass migration movements 现在完成时[B] ... the problem which has been arising from mass migrati...

问题 关于since

老师，可以说It will be five years since he left Beijing.吗，那it is going to be five years .呢，有一道选择题的选项就是it is going to be five years since he left Beijing.老师没说为什么不选这个，希望您能解析地清楚一些，谢谢老师！

问题 形式宾语it和独立主格

Henry Lammott considers it a conflict, car travel and air travel being mortal enemies.关于这句话，某个老师在网上讲独立主格时说：it是指代的是being mortal enemies：1.我觉得上面的说法有问题，因为独立主格不可以作形式宾语it的真正宾语，按照这...

问题 关于翻译和句子成分的划分

Beer is rich in soluble fiber that is so needed if the individual suffers from diabetes.上面这句话，沪江的翻译是: 啤酒富含糖尿病人所需的可溶性纤维。请教，先问下它翻得对不对，再能否逐单词解释下为什么这样翻？最后，希望能为这句子划下...

问题 一个反意疑问句请教

Is it not always the case that he ought to pursue it only if he ought to have pursued it anyway, for reasons independent of his adoption of the goal？请问老师这句话的意思是 “是不是总是这种情况” 还是“是不是并非总是这种情况”这种句型老是搞混，不知道...

问题 非谓语动词

being doneto be doneto have donehaving doneto be doingdoing以上这些在做状语的时候分别表示怎样的状态？to have done通常在句中表示发生在谓语动作之前的动作？having done通常在句首做独立状语？表示发生在谓语之前的动作？除了doing表主动之...

问题 从句使用不同时态辨析

...cpsenglish.com/question/2312我在英语语法网上看到以下句子：1)You can't go home before I've signed the letters. (=... before the moment when I have completed the letters.) 2)He went out before I had finished my sentence. (=...before the moment when I had completed my sentence.) 3)We had...