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问题 cut down sth还是cut down on 

...t to cut down on your spending, a good goal would be making morning coffee at home instead of going to a café, for example. 不理解句中为什么用cut down on，这个on是否是多余的呢？如果用on也可以的话，那cut down sth与cut down on sth有什么区别吗？谢谢！

问题 almost的位置难点

在加州，几乎所有的人都戴墨镜。正：In California, almost everyone wears sunglasses. 误：In California, everyone almost wears sunglasses. 这两句的用词完全一样，只是almost的位置不同，请问为什么almost放在后面就错了？

问题 as后面跟介词短语

Those that do have foreign ambitions, as in other industries, are not always up to the task.请问这里的as是介词还是副词？还是as in是搭配?

问题 过去完成时态的问题

In England, tea didn't appear until around 1660, but in less than 100 years, it had become the national drink.专家老师，该句为什么用过去完成时？不能用一般过去时替代吗？

问题 ahead的修饰问题

Because she was not paying attention,she did not see the hole in the road ahead and fell in.曹老师，我查了ahead没有形容词用法，但这个句子里的ahead怎么在修饰名词？

问题 2019华西考博阅读第一篇

Each month, students from around Los Angeles attend an editorial meeting for the citywide teen paper, L.A. Youth.The paper probes sensitive and controversial subjects, as well as ordinary topics, such as movies and music, that could be found in any high school paper.Sixteen-year-old Daniel Marx is w...

问题 对定义的质疑

...t;、<代词>、<介词短语>、<从句>”，这不和定义相矛盾吗？ 作为一种定义来说，应当是很严密、完整，负有提纲挈领的作用，不该有遗漏和误导， 本来很简短就能交代地一清二楚，为何将其要割裂呢？我个人觉...

问题 as 的句子分析比较项

...147）页作者认为这个句子有歧义，我自己分析这是把主句和比较分句中的宾语从句作比较，二者相同，整个主句成了比较项，其对应项在比较分句必须省略。但是和网友讨论了一下他们认为为了避免歧义可以改为：He didn’t report...

问题 关系词后面可以省略be直接加形容词吗

句子一: But when the categorically extreme instrusivenesd of a search  down to the body of an adolescent requires some justification in suspected facts,  general background  possibilities fall short; a reasonable search that extensive calls for suspicion that it will pay off.句子...

问题 句子成分

各位老师好，想请教一下下面宾语从句中，in space-time做什么成分，是修饰where的么？谢谢。It assumes the strong equivalence priciple, which states that the laws of gravity should act the same, regardless of where in space-time they are tested.

问题 分析句子成分

As such, if you want to figure out who the true villain is in any movie set in the current day, looking for people who don't use an iPhone might give you a hint.

问题 within +时间范围

例如以下句子对比：Please confirm attached new PO within 3 working days;Kindly confirm receipt attached PO by return email in 3 working days.Do sth. within +时间范围与 Do sth. by do sth. in + 时间范围表达可以互换吗？

问题 here前可以加介词吗

求问：here是副词为什么前面还加了介词in呢？（牛津高阶词典中例句如下：）It’s like a furnace (＝ very hot) in here.

问题 如何理解某译句中对于原句中多次出现的“把...作为”这一含义的处理方式

...的重要手段。”我不理解的地方是为什么以上第二个分句和第三个分句的开头使用的动词，即“strengthens”和“deepens”，其形式不是动名词形式以接应第一个分句中的动词“regards”呢？如果“strengthens”和“deepens”在第二和第...

问题 whose, which作为关系限定词使用，究竟是什么区别，怎么理解含义

...during whose time呢？all day's = whose...呀？同理，这句Call again at eleven, by which time the meeting should be over. 应该是by whose time? whose=eleven's time ? 这里的which指的什么呢？如果说我的理解是错的，那为什么这句This is the pen whose point is broken. 不...