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问题 a historian of science是什么意思

For the past five years, Paula Smith, a historian of science, has devoted herself to re-creating long-forgotten techniques. 请问本句中的a historian of science是什么意思？

问题 难句理解

...ing stronger than milk; but we are seldom rewarded when by rights we ought to be and sometimes are when we have not deserved it.这里的大意是动物们都喝醉了，只有一只猫没有，请教各位老师红色字体部分怎么理解？尤其是这个sometimes are,这里是不是省略了...

问题 关于一段句子成分的分析

这是网上《2019下半年翻译资格考试二级笔译综合》中的一段To put that in perspective: that’s the equivalent of all the data in the Library of Congress being produced more than 166,000 times per 24-hour period. 请问划线部分做句子的什么成分？谢谢。

问题 once是表示“有一次”还是“曾经”

...-coming concert pianists, although Ms Raspopova has once asked her husband to help her out on stage.上面一句是2021年新高考全国卷I（乙卷）的阅读理解B有这样一句。请问句中的 once 是表示“有一次”还是表示“曾经”？

问题 副词可以作主语吗

...，但在副词用法下面有这样一个例句： Now is the best time to visit the gardens. 现在是最适合逛花园的时候。 那就是说英语中的副词也可用作主语，对不对？当然，也有其他词典将 now 用作主语的用法看作是名词，但牛津词典上没有 n...

问题 as...as...结构的分析与理解

划红线句子后面这句there were people to tell them问题1：这是该理解成丹麦的故事就像讲故事的人那么多吗？问题2：最后这个them指的是谁？是织布工？那么people又说的是哪一类人？第二个as后面这个there be句子着实很难理解，请老师...

问题 although...yet 以及 though...yet 用法分析

Although I now work more hours than I used to, yet I do receive a larger salary.请问老师：although和副词yet连用，那这个yet表达什么意思呢？比如上面例句中yet是什么意思？

问题 have表示“有”可用于进行时态吗

I can see that Tim is having trouble balancing his project and his schoolwork, and I can see that both are of importance to him. 上面的句子摘自“新高中英语译林版”必修一p37。请问这里的 have 表示“有”吧，为什么可以用于进行时态呢？

问题 dare究竟是实意动词还是情态动词？

We never dared to ask him a question, ______? A. did we   B. didn't we    C. dared we    D. daren't we 学生感觉 A, C 都可以，盼望专家老师指导，谢谢。

问题 neglect后接动词用不定式还是动名词

若要表示因疏忽而没有做某事，neglect 后接动词用不定式还是动名词？用 eglect to do sth 还是 neglect doing sth？谢谢！

问题 这句话中的or怎么理解？

About $13.2 billion of the estimated $68 billion has been raised through state and federal funds, plus a pledge of cap-and-trade proceeds, or funds paid by companies to offset carbon emissions.疑问：感觉这里用 and 才说得通啊!

问题 raise, raising, raised在填空题中的选择

这道题如何填，是填 raise, raising, raised？Salt intake may lead to _______ (raise) blood pressure in susceptible adults.

问题 pull on the line的理解

老师好!A small fishing boat was carried miles out to sea by the powerful fish as it pulled on the line.本句中 it 代指鱼，pulled on the line 我在网上查是“上钩”的意思，不太理解，请老师解惑！谢谢！

问题 独立主格中过去分词是否表被动的判断

The boy said，turning to the man, his eyes opened wide, and his right hand raised.你好，his 后面部分是做独立主格吗? opened 和 raised 是表被动吗，如果是，为什么表被动呢？眼睛睁得大，为什么不是主动?

问题 请问这里的right难道是权利的意思吗？

In fact it is simply shallow: the confused centre is right to reject it.译文：事实上，这种观点肤浅至极：其中心逻辑造成的困惑就让人觉得要摒弃它。请问这里的right难道是是权利的意思吗？