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问题 worth与worth of的用法

... against these diseases since an agreement in 2012 by pharmaceutical firms to donate billions of dollars’ worth of drugs. “billions of dollars’ worth of drugs”为什么要加worth of？直接说 billions of dollars’ drugs不行么？谢谢老师。

问题 句型what changes have occurred cannot…分析

Schools remain very much what it has always been, and what changes have occurred cannot be attributed to technology.老师好，请问主语从句what changes have occurred 中what充当什么成分？

问题 句子成分分析

请问在这个句子中，that引导的从句是充当什么成分？A NATO official said that its policy towards Russia remained consistent that it had strengthened its defense in response to Russian aggression while remaining open for meaningful dialogue.我一开始的想法是that引导的是...

问题 句子成分分析

...可以直接修饰名词？这里应该怎么分析？2. It's time for sb to do sth.这里，it是代词？形式主语？还是什么成分？It seems +形容词+that....这里that是什么从句？It seems like+从句....这里是什么从句？3.keep it in mind that... 这里that是宾语从句...

问题 后置定语还是省略了中心词的同位语

undercover investigators were able to sneak weapons—both fake and real— past airport security nearly every time they tried.fake and real是后置定语还是说是省略了weapon的同位语？

问题 如何理解I am just finishing...中的时态

Areyou still busy? Yes, I am justfinishing my work, and it won’t take long.为什么不是am going to finish? 道理上不是一样的吗

问题 look at后能接不定式作宾补吗

有人说：须用省去to 的不定式（do）作宾补的11个动词。五看（see、watch、notice、observe、look at）其中look at 怎么能接宾补呢？好像没见过吧？

问题 一道宾语从句的题(涉及引导词)

Tony wanted to know ________.A. what had Father Christmas put in his stocking B. when Father Christmas had put in his stocking C. what Father Christmas had put in his stocking D. where Father Christmas had put in his stocking这里我选的 D，为何是错的?

问题 此形容词(motionless)有副词功能吗

She stood there motionless, her eyes filled with tears—whether of shame, frustration, or grief it was difficult to tell.  motionless 是形容词，为何修饰动词sat? 原句中的用法是固定搭配吗？再比如 drive safe, 而不是drive safely. 

问题 一般过去时与过去完成时的用法疑问

They had moved there soon after Sir Charles had begun to live in Baskerville Hall.老师，用 began 替代 had begun 一样吗？为什么用过去完成时，从句用过去式换成过去完成式一样吗？

问题 除了语料库外如何查权威例句

...，但是有一些例句查不出使用情况。比如，  Always do to others, as you would be done by.  Diamond cut diamond. 这种句子在coca语料库里面查不出使用情况。网上能查到的都是中国人在讨论。请问还有其他查询的途径吗？

问题 英语句子翻译与语法解释

But when they come home they are ofter too tired for any quality familty time. As well, if there are children, they most likely need to hire a nanny or use a daycare service, again meaning less family time问：1. too tired for any quality familty 怎么翻译?2. meaning在...

问题 关于as方式状语从句

... manager had instructed her，这个句子也不完整，后面应该加上to work之类的成分。那as究竟在从句中是作什么成分，指代主句什么内容呢？ 同样也请老师分析一下She arrived at 10 o' clock as instructed.

问题 名词性从句引导词的选择疑问

When we arrived in ______ our apartment was supposed to be, all I could see was a school.A. where           B. what         C. whether     D. which这道题选B，但是为什么A不行呢？宾语从句中，缺表语，但是where也可以作表语呀，而且意思上也通...

问题 fight sth sth（为某物争取某物）

歌词里有一句 I've been fabulous through to fight my town a name.这个fight my town a name用法并没有在字典里查到，歌词里这么说是什么意思呢?听译还有另一版本不是my town a name 而是my tattered name。