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问题 Can't help用法

can't help doing sth和can't help but (to) do sth中非谓语动词doing是表示情不自禁地做了某事（已做）吗？（to）do表示情不自禁要去做某事（未做）吗？谢谢！

问题 关于介词短语作状语和宾语的问题

He come from behind the door. 这里是把come from看成整体，behind the door作为come from的宾语，还是单独把不及物动词看作一个整体from behind the door看成状语，然后behind the door作from的宾语？谢谢老师了！

问题 Be taken up doing 结构

All my time is taken up washing clothes.  请问老师，sth be taken up +doing 是什么用法？是sth be taken up in doing省去介词in的用法吗？ 为什么不是 sth be taken up to do ? 

问题 特殊疑问句

What was a butterfly to do among bulls and bears?这句特殊疑问句怎么理解，其中的 to do 是定语吗？我的疑问是：这句特殊疑问句不是应该像下面这样的吗？What does a butterfly to do among bulls and bears?

问题 will表将来和be going to 表将来的用法区分？

We don't want to have to show panic.We're not going to show panic and that's exactly what I did.1）使用have to = 不得不，必须， 句意怎么理解？感觉去掉have to才通顺。2）为什么不是说We will not show panic...用be going to用意是什么？

问题 spend time doing sth中的现在分词作什么成分

We are going to spend a lot of time building the campus to make students comfortable.这个句子中 building the campus 是做什么成分？

问题 being knowledgeable is likely to put you in a advantageous position in life成分分析

being knowledgeable是系表结构吗，后面的成分怎么分析？请具体分析，万分感谢！

问题 wait until then 加不定式是什么结构

I don't want to wait until then to buy sunglasses.此处wait until then to buy sunglasses是什么结构呢?

问题 关于如何合判断where的用法

...：An agreement reached where each side get some, but not all, of what it wants, while the other side also gets some, but not all, of what it wants匹配的例句: My boss and I reached a compromise on my salary increase where I get what I asked for, but I have to wait six months for it.问：where...

问题 横线上可以用spending吗？请详解，谢谢

Which do you enjoy ______ your spare time, playing cards at home or taking a walk in the park?我知道可以填 to spend 构成目的状语。但我的另一个理解是 enjoy spending your spare time (in) which. which 代指 playing cards at home or taking a walk in the park 作(in) 的宾语。...

问题 有hardly在句首为什么不到装

—Have you written these letters?   —No, _____ time to do any other work yet.A. hardly I have     B.I have had hardly     C.I have hardly had    D.I hardly have had答案为C, 句中有hardly，为什么不到装呢？

文章 因受逗号误导而出错的选择题

...         B. which       C. what           D. that(2) If you want to go, _______is quite all right with me. A. that       B. which       C. and it         D. so(3) When I say two hours, _____ includes time for eating. A. as         B. which      C. what  ...

问题 rather than的用法

...oney flflowing to contractors and nasa facilities rather than in order to do the job at hand expeditiously. rather than in order to do这里为什么是to do？

问题 代词it和one

I have lost my pen. i have to buy ___. A.one   B. it      C. / How nice your dress is! i want to buy ____. Ait    B one   C/ 请教老师，为何这两道题都选代词one？谢谢您。

问题 do作为动词是及物还是不及物

在我印象里 do 一直是及物动词。但在朗文词典中看到一个例句：Students are under considerable pressure to do well.请问老师在这里是否是不及物动词呢？