问题 have always been willing怎么改写成had always done结构？

have always been willing to do 总是愿意做某事，改写成had always done结构，要怎样写，难道是have always would吗？

问题 I'm afraid... 句式的理解（后接的从句属于什么从句）

I am afraid the most exciting thing we have to offer is another adventure.句首的 i am afraid 已经是主系表了,那后面的most exciting thing算什么成分?

问题 having been done做独立主格的否定

The job not having been finished, we could not see the film.The job having not been finished.....这俩哪个对呢 not放在哪里是正确的啊？

问题 如何理解句中的三个would (not) have done结构

In the early days, too, longlines would have been more saturated with fish. Some individuals would therefore not have been caught, since no baited hooks would have been available to trap them, leading to an underestimate of fish stocks in the past.请问：如何理解句中的三个 would (not) hav...

话题 sb was said to have done

问题 Being done 的疑惑

Shortly after suffering from a massive earthquake and _____ to ruins, the city took on a new look.A. reducing B. reduced C. being reduced D. having reduced这道题答案是 C，但是 being done...

问题 What引导的从句

That the seas are being overfished has been known for years.What researchers such as Ransom Myers and Boris Worm have shown is just how fast things are changing.They have looked at half a century of data from fisheries around the world.各位老师，下划线部分，what引导的是什么从句？

问题 关于非谓语的问题

...这样：She asked me to be waiting here when you arrived但是为什么to have done就发生在谓语动词之前呢。希望各位老师说的稍微明白点，非常感谢！！！

问题 双胞胎可以称为pair吗

...ed with excitement as they thought of the surprise they were planning for Mother’s Day. How pleased and proud Mother would be when they brought her breakfast in bed. They planned to make French toast and chicken porridge. They had watched their mother in the kitchen.There was nothing to it. Jenna ...

问题 would和would have done都有表推测区别

我之前看到过would have done这个结构除了虚拟也可以表示以现在的立场表示对过去的推测，但是would好像也有对过去推测的用法。请问He would have reached New York. 想必他已经到了纽约.是不是可以写成He would reach New work. 他大概到了纽约...

问题 given用作名词的用法

She was grateful for everything that the medical and nursing team had done for her. On her day of discharge, we shared in her delight at her recovery. As she was leaving she was eager to say goodbye to each of us in the nursing team. When she reached one nurse, she tried to press a five-pound note i...

问题 have sth done 的问题

...     D. to be repaired老师，这选B，这里是have sth done的结构嘛？ 但是里面的两个had ,还是看不懂？

问题 涉及 which 指代的句法问题

...nd white suit, that Santa wears, is said to have come from the traditional color of early Christian Bishops’ robes. Santa, flying in a sleigh (雪橇) pulled by reindeer (驯鹿), and going down chimneys, originated (起源) from an American poem written in the 1820’s, another American made an e...

问题 where的语法作用

...tural commodities such as beef or soya, rather than the lasagnas, tofu and other products that shoppers often buy. Where research has focused on consumer products, it has usually been for a small number of them.请教老师：粗体字句子句首词where在文中的的语法作用。

问题 并列句的分析

You'll also hear both pronunciations,and maybe a vowel sound that's slightly in between the two.请问1.and后的句子,主语还是并列的you'll吗?   2.that's slightly in between the two 这部分该怎么理解,是句子的什么成分?