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问题 关于定语从句的限定词问题

She had been very angry at the person who stole her new bike 她很生气有人偷走了她的新自行车。这里用 the person，是表示说话者和听话者都已经知道是谁了吗？假如听话者不知道，是不是要用a...

问题 regulation的单复数

...子：Privacy rules, data-protection regulation and new laws surrounding the use of algorithms are crucial in protecting the rights of individuals.问题：我想问下这⾥的regulation为什么不加s成复数，regulation在作"条例、规章"时，不是应该是可数名词，且常...

问题 not counting还是not to count

There are only ten apples left in the baskets, _______the spoilt ones.A .not counting B.not to countC.do not count D.having not counting为什么不选B?不定式作状语也可以表示条件啊，与现在分词有什么区别？

问题 advise后接that从句的时态与虚拟语气

I had advised the kids that while verbs (动词) may seem dull, most of the fun things they do throughout their lives will be verbs. 这是2017全国卷Ⅱ完形填空中的句子，两个问题不懂，请教专家：advise 是过去完成时，后面为什么不用过去时态，也不用虚...

问题 关于同位语从句和定语从句的提问

原句是There are many reasons this formerly stable federal institution finds itself at the brink of bankruptcy. 请问this formerly stable federal institution finds itself at the brink of bankruptcy是修饰reasons的同位语从句，还是省略that、修饰reasons的定语从句？如果...

问题 再问 in five minutes 的介词问题

...有关吗？与时态有关吗？比如下面的句子：You must finish the work in five minutes. He finished the work in five minutes.  

问题 定语还是状语 不定式复合结构

1. The treehouse had a ladder for the kids to climb up into it.请问加粗部分是不定式复合结构吗？充当定语？it有没有问题，是多余的吗？2. I am going to host a launch for my new book to attract attention to it, and hopefully I’ll also sell a few copies. 请问加粗部...

问题 连词that可否引导并列状语从句

...听力节目里听到这样一句it is two simple words that when you fit them together the meaning changes。请问that在这里的用法是什么？that只是口语中带出来的相当于but？这样理解对吗？这就相当于that是一个并列连词？如果去掉 them 改成it is two simple...

问题 表示“差不多”的about可以修饰哪些词

...如：It is about 76 kilos in weight. 这个东西大约有76 公斤重。The room is about 15 metres square. 这个房间大约有15米见方。The park is about 20 acres in extent. 公园的范围大约有20 英亩。除此之外还可以修饰其他的词吗？

问题 How long before…是省略句吗

总感觉下面的句子有点不对：How long before we can see the new ski lifts in action? 它是省略句吗？比如省略了 is it：How long is it before we can see the new ski lifts in action? 如果有这样的省略，它的规律是什么？谢谢！

问题 时间作主语谓语用主动还是被动

...用主动形式，相当于人，这样理解可以吗？下面是例子：The last decade _______ tremendous changes in the means of transportation.A. has witnessed B. was witness C. witnessed D. is witnessed虽然知道 witness 作“见证”的时候是不及物动词，没有被动的形式，...

问题 one more是限定词吗（它有哪几种用法）

The baker gives the little girl one more piece of bread to please he.请问 one more 是限定词吗？one more 有哪几种用法？

问题 根据汉语意思提示完成句子

这个学校的学生比阳光中学少。The number of the students in this school_____  _____  _____  ______  _________ _______in Sunshine Middle School.这里六个空，答案是is  smaller than  that  of those老师能解释下为什么这么填，这个s...

问题 when作并列连词时对句型有没有要求

The traveler was found in bad condition when we took him to the hospital.想表达的意思是，旅行者被发现的时候状态很差，然后我们送他去了医院（这句话我自己编的）。请问，when这样用对不对？谢谢！

问题 有时间状语还能用when吗

--It’s said that the new shopping mall has been built.--Yes, but we don’t know ____it’s to be opened to the public soon.A.when B. whether.请教老师，原句已经有soon了， 还能再进一步对具体时间提问吗？虽然已经知道是soon近期，但是还想询问哪一天。所以...