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问题 Such as引导从句时逗号的使用问题

...ifferent mechanisms, such as multilayer adsorption, capillary condensation and micropore filling dominate in macropores,mesopores andmicropores, respectively.我理解such as在此引导的非限定定语从句,所以觉得在micropore filling 与dominate之间应该加逗号,可是科技论文...

问题 play off against each other是什么意思

Elizabeth successfully played off against each other the two great Catholic powers,France and Spain. 这里的played off against each other理解不了。 each other是什么成分修饰什么?

问题 系动词的prove可以用进行时吗

All of this is proving effective and there is now some loosening of restrictions as new cases slow. 出自中国日报。作系动词的 prove 可以用进行时吗?我记得只有 feel、look 以及表示变化的系动词才可以用进行时吧。

问题 facial expressions(面部表情)为什么用复数

Anthropologists have discovered that fear, happiness, sadness, and surprise are universally reflected in facial expressions. 请问老师这句末尾"面部表情"为什么要用复数?可以写成“in the facial expression." 或”in a facial expression."吗?

问题 有do无to问题

...nbsp;nothing to do except to keep going and to hope.2.I have nothing to do but watch TV all day lone.请问:例1为什么不使用有do无to的原则呢?难道是因为例1介词前的to do是作定语修饰nothing,所以不适用吗?感谢...

问题 work 用作及物动词的含义?

...e branches of government have worked together the supreme court through a landmark ruling, and president Dwight Eisenhower through executive action integrated schools in the 1950s...请教老师:worked together the supreme court through a landmark ruling 是不是worked sb (together) through sth ...

问题 句中的on和to做什么成分

Bending the global emissions curve on to a global trajectory towards net zero is really the first and foremost task we have to tackle.句中bending the global emissions curve on to中on和to分别作什么成分呢?是做curve的两个宾语补足语吗?谢谢回答

问题 must表推测时可用于否定句吗

That’s surprising. Usually she’s a very cautious driver and obeys all the traffic laws. She must not have seen the sign.这个句子中的 must not have seen用得对吗?这里显然是表示推测耶,怎么用must的否定式呢?

问题 动词不定式短语解析

...E篇的句子:Where valleys are flooded to create dams, houses are lost and wildlife homes destroyed.经过四处核查,句子的确如此。问题在于:地点状语从句表达的意思。作者是否想表达“峡谷被淹没,于是形成了水坝”?这么理解貌似有些说不通...

问题 keep后面为什么可以加一般过去时形式

There was a time when a blue sky and flowers could never have kept me spellbound.keep后面不是要加动名词吗,为什么这里用spellbound一般过去时形式?

问题 plus作并列连词的疑问

There's nothing worse than having to invent and deliver an opinion on school league tables or Tom's move to Manchester United, plus listen to everyone else's opinions, when all you really want to do is enjoy each mouthful along the way.这里的plus是并列连词,与invent和deliver并列吗?...

问题 so(也)放在句首为什么不倒装

And as some lawyers have introduced unreasonable things into common law, so likewise many teachers have introduced absurd things into common good manners.so表示“也”放在句首不是要部分倒装吗,这里为什么没倒装?

问题 不知道to which是什么用法

They have pleasant mouths turned up at the corners, to which the great Master of Marionettes has fixed the strings and he holds them in his nimblest fingers to twitch them at the slightest jest.我不知道to which 在这里是什么用法,为什么译文会在这里翻译成就像木偶大师?

问题 iamgine doing和imagine to do有什么区别

在外刊上看到一句话:So you cannot imagine to analyze the situation between Europe and America.iamgine doing和imagine to do有什么区别?

问题 no matter 后面必须跟疑问词吗

No matter students work or travel, they will get to know what the work world is like and what skills employers are expecting from them. 请教老师, No matter后面通常跟how 或what 的疑问句,所以此句正确吗?谢谢老师。