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问题 including 到底是介词还是现在分词

We offer the newest bicycles in a wide variety, including basic bikes with foot brake (刹车), bikes with hand brake and gears (排挡), bikes with child seats, and children’s bikes.以上摘自2023年高考英语新全国卷1阅读理解A。请问句中的 including 到底是介词还是现在...

问题 时态选择问题

The staff (are urging / urged / were urging) employers to invest more money in training. (urge) 请问老师，括弧里的动词时态都对吗？为什么？除此之外，还有哪些时态可以用。如何判断哪个时态是最恰当的？非常感谢。

问题 When时间状语从句的时态问题

...e-run news channel, VTV, showed Maduro talking about an economic recovery, when the audio cuts mid sentence.我感到疑惑的是when引导的从句谓语用的是"cuts"而不是“cut”,请教各位老师：主句用了一般过去时，从句也应该相应用过去时态，这里为什...

问题 一般过去时句子中的情态动词也要用过去时吗

请问一般过去时的句子，其从句中的情态动词也要用过去时吗？如 I was so nervous that I couldn't say a word. 这里的 couldn't 可以用can't 吗？为什么？

问题 while与when的一道辨析题

John was listening to the radio ______ his father washed his car.参考答案是 when。我认为也可用 while,请专家老师解惑，十分感谢您一直无私的指导。

问题 Blacks与the Blacks的区别

______ Blacks happened to be at the cinema when their house caught fire.A.the     B./     C.they      D.Those为什么选 A 而不选取 B？

问题 句子成分分析

And the world at large gets the opportunity for people to flfly to orbit not just as civil servants—albeit rather dashing ones—headed for far-flflung government establishments, but as private daredevils, tourists and entrepreneurs heading, in the long run, who knows where. 请问老师，这里...

问题 定语从句和并列的问题

I have to give you three copies of the work that you need to do and send them to me.请问老师 and them to me 是属于从句里面的吗，如果是属于从句里面，那为什么还要加them，不是已经有that充当宾语成分了吗？那就应该是 you need to do（that）and send （th...

问题 汉语句子翻译成英语（可能涉及独立主格）

...上看到的，翻译是这样：There are several small souvenirs, each with a story behind it, which are treasured as so many happy memories.里面的 each with a story behind it 这是什么结构，很少遇到，这是不是叫做独立主格？如果我翻译的话，这么翻译可以吗？Th...

问题 sb takes X minutes to do sth

...但若这种句型的do 是延续性动词，是否会造成误解啊？sb takes X minutes to do 延续性动词sth.我的理解是to do sth做目的状语，即某人花时间X分钟（目的是做—延续性动作某事。请问专家，若do是延续性动词的话，这种句型是指某人花...

问题 The network must optimize more parameters than the

老师您好！我在matlab帮助文件中看到这样一句话。“The network must optimize more parameters than there are data vectors to constrain these parameters.” 请问这句话中than的用法，than不是说要在从句中充当成分吗，这句话中than是不是充当了修饰data ve...

问题 doesn't如何理解

I wonder if this blandness of our diet doesn’t explain why so many of us are overweight and even dangerously so. 请教各位doesn't如何理解？能否删去？

问题 表示某国人的名词的单复数问题(向王汝涛老师请教)

美国人Americans为什么加s?表示某国人，不是单复数同形吗? 如：Chinese中国人，Japanese日本人，既可以表示一个人也可以表示很多人。为什么可以写成I’m a Chinese我是一名中国人，不可以写成I’m an English我是一名英国人?

问题 请帮忙修改润色一下这段译文（中译英）

... to vast land of Sanjiang Plain, Jidian locals depicted a bright blueprint with sweat, blood and wisdom of boths hands. In the barren, Jidian locals overcame all obstacles and went through all difficulties to develop electricity, let the electricity like blood current, let technology and culture tra...

问题 a symbol of/the symbol of 区别

The red rose is a symbol of love.  红玫瑰是爱的一种象征。 （只是其中一种？)The red rose is the symbol of love. 红玫瑰是爱的象征。 (就是爱的象征，没有其他？)请问老师，这两句意思上有差别吗？感觉不是很好理解。