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问题 far larger than could 后面句子的语法

Such algorithms are critically important in practice because they enable us to address problem sizes far larger than could be addressed with  quadratic solutions.far larger than could be addressed with quadratic solutions. 语法分析，什么问题？

问题 关于 less than 用法的疑问

Spotify costs the equivalent of $4 per month in South Africa, less than half what Americans pay.老师们好！请问，这句话为啥less than 可以脱离主句呀？平常见到的比较级很少看到这样出现，大部分都是附和在主句里充当一定的修饰成分，比如 Tickets we...

问题 过去完成时的翻译

...ah对婚姻一直十分小心。译文：AS A high-powered media executive in New York city, Leah had been wary of marriage.问：译文中“high-powered”=“工作忙碌的”吗？我怎么查的是“高层的”，“高性能的”，“高效能的”，powered能译为“忙碌的”吗？...

问题 the one person的理解与用法

The one person in the room who didn't hear the symphony—and never would—was the very man who composed it.这是2020版高中英语北师大版必修第三册第7单元(p15)的句子。请专家老师解释一下，这里为什么用 the one person 而不直接用 the person？ 

问题 比较分句中比较对项的省略的问题

If this place falls, a lot more people are gonna wind up dead than the ones in that house.请问专家，这个句子的比较项是a lot more people，按道理对应项应该省略，但是后面出现了the ones是对的吗？被省略的对应项到底是谁呢？

问题 比较分句省略的比较对应项

... and smarter than his critics gave him credit for, possessed of a survival instinct that was likely unmatched in American political history”.比较项是smarter，credit for后面省略动名词复合结构him being，比较对应项在being后作表语，所以必须省略。

问题 请教对一句话的理解

...he  policy she had sponsored to abolish bride price,or the practice of paying a man for the hand of his daughter in marriage.这段话前半部分我还看得明白，后半部分，就是从单词or往后就看不明白了，是不是其中涉及有一些固定短语表达？请帮助详细解释...

问题 动名词完成式不能作主语吗

—Henry doesn't seem like the same person.—______ so much in the war has made him more thoughtful.A. For him to seeB. His seeingC. Having seen D. To be seeing请问如何选？有人认为不能选 C，原因是动名词没有完成式；也有人认为动名词的完成式不能作主语。是...

问题 这句话的has是助动词还是实义动词

Common lore has it that the grateful beneficiary repaid Wang’s kindness years later, once he had succeeded in life.

问题 as从句为什么要用非谓语动词

As the World Expo having been held for 153 years, Shanghai with a population of 17 million will become the first to host in the developing countries.请问as在这里引导的这个从句为什么要用非谓语，谢谢！

问题 ones dislike to doing sth用得对吗

Her dislike to living in the Far East became stronger from day to day. 句子中用了 dislike to doing sth，这个 dislike 是名词吧！它后面也接 to doing sth？这样的搭配对吗？谢谢！

问题 perch在句中是什么意思

"The Angry Birds Movie" soared to $39 million in its debut weekend, knocking "Captain America: Civil War" off its first-place perch, while new adult comedies "Neighbors 2" and the "The Nice Guys" struggled to get their footing, according to comScore estimates ...

问题 一个虚拟语气的重大疑问（现在还是过去）

下面句子中用的虚拟语气用得对吗？We would be back in the hotel now if you didn’t lose the map. 如果你没有把地图丢了的话, 我们现在就回到旅馆了。我觉得用得不对。因为我觉得从句应该用过去完成时，因为说话时地图已经弄丢了，...

问题 never,not,no,none的区别

Pantomime refers to a short drama in which ______ words are spoken.A.never           B.not              C.no                 D.none为什么不选D？

问题 请帮忙翻译句子(It tends to ignore...)

It(a system of conservation)tends to ignore, and thus eventually to eliminate, many elements in the land community that lack commercial value, but that are essential to its healthy functioning.请老师帮忙翻译并分析此句，谢谢！