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问题 为何这里有两个had

It seems that my misgiving had had ni basis.

问题 翻译问题

他的脑海掀起巨浪。译文：It caused a billowing in his mind.问：billow/ n.巨浪  /v. 翻滚,这里应该改为“billow”就好，billowing动名词是“翻滚”，形容词是“不断膨胀的”，“翻滚的”，这里好像书上印错了吧？

问题 主语从句后置问题

主语从句可以借助it进行后置，但是what, whatever, whichever, whoever引导的主语从句除外。为什么这几个词引导的主语从句要除外？如何理解？

问题 As we know that...可以单独成一句话吗（不做任何状语）

As we know that individual is unique as his thumb print.As we know that...可以单独成一句话吗？（不做任何状语）我一直认为，As we know， individual is unique as his thumb print. 这样才是对的，可是原句不是这样。

问题 was responsible for doing与was responsible to do的区别

老师说表示负责做某事，应说 be responsible for doing sth，而不说 be responsible to do sth。比如： Tom was responsible for cleaning the windows. 汤姆负责擦窗户。 请问除了表示“负责做某事”外，在其他情况下可以用 be responsible to do sth 吗？

问题 in order to do中的to do是order的同位语吗？

In order to earn enough money, he worked late into the night. 例句中的to earn enough money是作为介词宾语order的同位语吗？谢谢老师的回答。

问题 are closing in on可以译成“正在接近”吗

Astrophysicists working with groud-based detectors at the south pole and balloon-borne instruments are closing in on such structures,and may report their findings soon.天体物理学家们使用南极陆基探测器及球载仪器进行观测，正越来越接近这些云系，也许不久他们就...

问题 with复合结构中的不定式用主动式还是被动式的问题

with homework to do, I can't go to the movie with you.With homework to be done, I can't .......with结构中的逻辑主语是homework吗，以上那个句子是对的？

问题 分析：No one's born being good at things.

...ood at things.我查了查born是形容词啊？难道这里要理解为像the rich这样的结构，做名词吗？语法书上说这里是形容词短语being good at things 用在be born被动结构后面，做主语补足语，这里都没看见被动结构啊？怎么理解？

问题 as many as ten times 还是 as much as ten times

The passive has been found to be as much as ten times more frequent in one text than another.为什么不是as many as ten times ?

问题 as...as（和……一样）句型中两个as中间可以由什么成分充当

Few places on the planet are as packed with history as Ireland1.这句话中两个as中间是介词短语吗？2.be packed with是一个固定短语，意为“充满....”这句中的are为什么要用在as的前面啊?3.两个as中间除了可由形容词副词充当外还可以由哪些成分或...

问题 will have been napping 和 will be napping 时态差异含义理解

Don't call the boss; he will have been napping at this moment.如果说成...he will be napping at this moment. 这2句时态的差别体现了什么含义呢？或者说2句有什么理解上的不同吗？麻烦老师讲细些，谢谢！

问题 这里的Suppose we left 后面用了一般过去时究竟该如何理解用法，含义

The new term begins next Monday. Suppose we left tomorrow.这里的Suppose we left 后面用了一般过去时究竟该如何理解用法，含义？    

问题 关于in+一段时间的疑问

...他老师的留言里，说道一些特定场合的灵活用法，例如：there will be a storm in three days . try and finish the work in two days . i haven't had a square meal in three days . 我查了下词典，还真是指的是一段时间之内而不是之后，那么这三种情况遵循您...

问题 sure to come在句子中是形容词短语吗

He is sure to come.发觉英语越学越难，许多语法书的语法命名不同。sure to come 是形容词短语，还是这样看：He（主语）  is（系动词）  sure（表语） to come（不定式作形容词的状语）？英语语法许多命名不同，...