找到约 8591 条结果

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 when and where算单数吗？

Professor James will give us a lecture on the Western culture, but when and where ____ yet.(2007 浙江) A. hasn’t been decided B. haven’t decided     C. isn’t being decided D. aren’t decided

问题 as做从属连词引导表语从句时在从句中担当成分吗

举个例子：It may be as you say.句子中 as 做从属连词引导表语从句，as 也在从句中担当宾语。但是语法书上都说连词不能在句中担任句子成分,这怎么解释？难道 as 在这里不是从属连词？

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 关于IF条件句为什么主句没用将来时

...they dare not put their idears into practice,since they're afraid of being punished if they disobey rules.我的疑问是if这里，我理解的是条件状语从句，可是前面为什么不是将来时态呢？而且感觉since后已经是前句的原因了。if这句好奇怪啊。麻烦您...

问题 地点状语置于句首的倒装句

地点副词前置的倒装句有种类型为：地点副词+be+过去分词+主语。如：“Behind the door was locked a man.”其中lock为及物动词。而为何题目中句子“Not far from the upper ford was met by them an old friend of theirs.”因为met为及物动词不可倒装而是...

问题 关于现在完成时未完成的疑问

I've enjoyed my stay here.I will be sorry to leave.They have failed to give any answer.这两句的谓语我认为都是持续非终结动词。第一句"my stay"还没有结束，到现在为止都很享受。第二句是到现在为止都没给出回复，之后会不会回复不清...

问题 ​关于it的指代问题

...r career going forward? Has it impacted your perspective on where it could be heading and your future in  science fiction?"请问第二个问句中的两个it分别指代什么，我的理解是都是指代the success of HEDRA。附加问题是，第一句和第二句都问到对职...

问题 有定语的名词 前面的冠词如何选择

...在查阅on这个单词时，看到两个词典例句：       You'll be required to pay on delivery of the package.       Acting on information given to them anonymously, the police arrsted him.       我觉得第一句中的delivery和第二句中的information都具体到了某件事...

问题 for which定语从句成分分析，求解

Aluminum（铝） remained unknown until the 19th century，because nowhere in nature is it found free，owing to its always being combined with other elements，most commonly with oxygen，for which it has a strong affinity.（亲和力）最后一句为什么不直接for it has...变成原因状...

问题 名词job后的不定式短语是作定语还是同位语

He hopes to be offered a job to drive for a boss.请问句中的不定式短语 to drive for a boss 是定语还是同位语？谢谢！

问题 have it made 是 have made it的倒装吗

High potentials being groomed as future leaders would appear to have it made 这里的 have it made 是 have made it的倒装吗? 还是have sth done的词组?求分析句子成分和翻译!

问题 比较句型可以省略动词吗（the+比较级，the+比较级）

Grouping together make sense because the bigger the group, the greater the protection it provided.句中 because 后句式结构怎么分析？the bigger the group 没有谓语动词be 感觉说不通，是什么语法现象省略吗?

问题 its+形容词是否也能名词化

The inner workings of our own brains we feel to be uniquely worthy of investigation, but custom, we have a way of thinking, is behaviour at its most commonplace. 这是新概念4 lesson44中的句子。句中的most commonplace在这里是形容词最高级作名词作用吗？是因为前面的its...

问题 不定式由主动变成被动逻辑主语就不一致了吗

我看见一篇解析上说：We have empty bottles to recycle.非谓语动词的逻辑主语就是we。We have empty bottles to be recycled.非谓语动词的逻辑主语就是bottles。有点不明白，只是变成了被动，为什么逻辑主语就不一致了呢？