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问题 如何翻译“科研经费”

要表示汉语的“科研经费”，英语可以直接说成 science and technology expenditure 吗？

问题 分析句子

Stamps come in all different colors，shapes and sizes . 这个句子come in 如何翻译还有all是做形容词么，all译为全部么？

问题 副词插在不定式中间的用法(tell him to please be quiet)

...s afternoon, we had our chemistry class in the science lab. The lab is new and the lesson was great, but the guy next to me tried to talk to me the whole time. I couldn’t concentrate on the experiment. I really wanted to tell him to please be quiet and leave me alone!这是2019年版高中英语...

问题 than从句，省略主语

...    a part or place that is higher than what is around it.     牛津的overstep的词条解释如下：      to go beyond what is normal or allowed     我想这足以验证than替主语时加what的正确性，但是朗文的例句...

问题 情态动词的否定含义

It is  raining . You (     ) drive fast. A. mustn't B.needn't 答案是A。老师选B 有语法错误吗？请您讲讲 need 作为实意动词和情态动词时的否定形式有什么意义上的区别？谢谢。

问题 这是个什么句子？怎么分析这个句子的成分？

It is amazing how closely they resemble each other.

问题 that be是什么用法

It’s the powers that be who decide things. We just have to live with their decisions.请问这个句子中的 that be是什么用法？如何翻译？

问题 As从句的理解

James Brindly was a pioneer in the art of building canals or, as it was then called, 'navigation'. 请问老师，这里as引导的是时间状语从句吗？为什么这里有个or，or后面没有主句了呀。

问题 定从和状从的区分

Its was seated inside the Temple of Zeus at Olympia, where the original Olympic Games were initiated是定从还是状从？给您添麻烦了！

问题 look为什么加to be

it looks unlikelylooks to be hard work有咩有区别？

问题 关于宾语从句

If a store is open to the public,it means anyone can come in. 这句话means后面是宾语从句省略that，that在句子没有意义，不充当成分，那come 后为什么加in呢，加上in后面不是缺少宾语，但是省略的that也不能充当come in的宾语 ?为什么加上in呢

问题 这里为什么用would

It would take me 45 minutes to get to school by bike！I would never do that.would不是用于过去时嘛，这里为什么使用would？

文章 since究竟指向时间段的哪个点位（II）

...完成时和一般过去时的比较时出现了如下例句： He has written to me frequently since I was ill.(自从我病愈以来他经常给我写信)我们知道，张月祥教授在专业上多以Quirk学说为借鉴，但在since这个问题上却不知为何站在了终点论一边。是...

问题 were happening用作过去虚拟

例题：Noisy as it was, he went on reading as if nothing _____.A. had been happeningB. were happeningC. had happened这道题答案给的是B，之前我在英语答疑网上也看到过对这道题的解释，是这么说的：———————————————————————...

问题 best表示“最”还是表示“最好”

best 是 good, well 的最高级吧! 它应该表示“最好”，对不对？但有时为什么又只是表示“最”呢？比如：I like it best. 意思是“我最喜欢它”，而不是“我最好喜欢它”。