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问题 一笔钱作主语谓语动词必须用单数吗

Two thousand dollars was a lot of money, but Ryan didn’t give up.句子摘自高中英语外研版必修三第16页。我知道这里用 was 是对的，因为语法书上说了，当一笔钱作主语时，谓语动词用单数。请问：这里必须用单数吗？是不是用复数作主语也...

问题 When I got up, I noticed ___ car windscreen was covered in ice.

When I got up, I noticed ___ car windscreen was covered in ice.想问一下为什么这里填the? “我注意到一辆车的挡风玻璃”不可以吗？感谢！

问题 “介词+whose+名词”引导的定语从句

...的句子是 2005 年高考英语的天津卷考题： Last month, part of Southeast Asia was struck by floods, from ________ effects people are still suffering． A. that    B. whose    C. those     D. what 本题答案是 B。好像很少见...

问题 用作连系动词的remain可以用于进行时态吗

All of them were remaining silent. 他们所有人都保持沉默。        这里的 remain 是连系动词吧，因为它后面接的是形容词。我的疑问是：用作连系动词的remain可以用于进行时态吗?

问题 be used 和 have been used的区别

Six million hand driven rivets and 53,000 tonnes of steel were used in its construction. 这里面填的were  used 和 have been used 有什么区别呢？ 一个是强调过去的事实 ，一个是和现在还有关注，或者对现在还有影响？ 求指点！

问题 这里的it指代的是什么

...lizabeth was watchful enough to see it all, but she could see it and write of it without material pain. Her heart had been but slightly touched, and her vanity was satisfied with believing that she would have been his only choice, had fortune permitted it.老师，had fortune permitted it - 这里...

问题 这里面as at，as作为连词省略了什么

整句话：Darwin had a phrase to describe those ignorant of evolution：they look at an organic being as a savage looks at a ship，as at something wholly beyond their comprehension.请问这里是省略了什么吗？感谢解答！

问题 像See、Ask、Clean哪些词意表示短暂动作？哪些词意表示状态？我只能相出他们表示短暂动作的词意

如这句话Have you asked your little brother to do the dishes? 语法书上说:可以把ask理解为动作表达，或者状态表达？我真不明白ask的词意，怎么就表示状态了呢？

问题 过去完成时可以不表示“过去的过去”吗

I've achieved only half of what I'd hoped to do. 我希望做到的，我仅完成了一半。 不太理解句子中的过去完成时，我想应该是一般过去时吧，因为这里并不是过去的过去啊！主句的 have achieved 为现在完成时，为现在时态，所以从...

问题 完形填空中的同义词辨析（way, road, journey, voyage)

...016, 60-year-old Marshall Reeves got onto his bike in California. He began the Race Across  America, a 3000-mile              that runs from coast to coast.A. way            B. journey         C. road ...

问题 在否定句中用everything与anything的区别

I agree with most of what you said, but I don't agree with ________.A. everything    B. anything      C. something    D. nothing答案为 A，不是该用 anything 吗？否定句中为什么用 everything 而不用 anything 呢？谢谢！

问题 请问这句话有问题吗？这里的that作何解？

It’s these moments that help me to have a great sense of satisfaction that I chose to be a teacher.我觉得不像是同位语从句引导词，因为不像是解释satisfaction内容的，也不是所有抽象名词后面都可以跟同位语从句。

问题 疑问词 what time 与 at what time 的区别

新概念英语1，第85课原句。为什么要加一个at在前面？At what time of year did Ken visit Paris?不要at可以吗？

问题 雅思阅读telepathy中的句子分析

...explanation did not prove telepathy must exist; there were many other ways of getting positive results. 这里as用法是什么？我理解：作介词，解释为“作为”；must是表示“必定”的语气吗？；这句话中主语是什么？an explanation吗？那Just because chance h...

问题 不可数名词前用不定冠词表示“一种”

...，不可数名词前可以用不定冠词表示“一种”，如：a cup of tea（tea 不可数，不连用不定冠词），a good tea（一种好茶，连用不定冠词）。请问：不可数名词前用不定冠词表示“一种”有什么限制吗？不会是所有的不可数名词前都...