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问题 upon的用法

In 1924 America's National Research Council sent two engineers to supervise a series of industrial experiments at a large telephone-parts factory called the Hawthorne Plant near Chicago. It hoped they would learn how stop-floor lighting affected  workers' productivity.Instead, the ...

问题 不定式在这里作时间状语吗

... this attitude are, in fact, far-reaching. Young people apply for jobs, or to take courses in tertiary education, and demonstrate in their letters of application that they cannot speak English properly. 选自Simon Heffer 的《Strictly English》page 20 疑问1:to take courses in tertiary educati...

问题 翻译一个英语句子

翻译句子:He feared to draw attention to the incredible nonsense that he was talking.

问题 句子分析

What researchers desire to do is aim to find a new cure for the disease.这个句子中is 和aim 都是动词吗?请帮我分析这个句子

问题 expect用一般过去式是虚拟语气吗

...ing ner­vously down the aisle, watching the other passengers. It occurred to me that he'd always acted nervous and fidgety when we left Yancy, as if he expected something bad to happen.这里的expect为什么是一般过去式?它是虚拟还是真事,它 表达的意思是不是“发生...

问题 主语和表语不定式为什么用了不定式的完成式

To have given up one’s experience to words is to have begun marking out the limits and potential of its meaning.这个句子里主语和表语不定式为什么用了不定式的完成式?意义何在?

问题 like介词短语、what名词性从句和by作主语的分析

1. If , like most writers these days , you are holding down a job to pay the bills , it is not easy to find the time to write.问题1:请教曹老师,这个like在条件状语从句中作比较状语吗?2. They are absolutely altering the food chain beyond what I think even they understand what ...

问题 成分分析

 After the separation, any creature unable to cross a considerable distance of ocean could not migrate to New Zealand. 中间没有连词 为何出现俩动词??

问题 somewhere 的用法难点

The plan is to locate the hotel somewhere overlooking the lake.请教专家老师:1. 副词 somewhere 表示“某个地方”,句中的somewhere可以换作 where / in the place where 吗?2. somewhere overlooking the lake 是地点状语从句?3. somewhere overlooking the lake 中 overlook ...

问题 当句子的主语是专业术语时,谓语动词的单复数问题

The thermal conductivity of soil possesses the maximum values when the number of freeze-thaw cycles is zero, and from 0 to 20 freeze-thaw cycles, they continue to decrease from 1.13 to 1.04  W/m.K.老师们帮忙解答一下在这里的they是不是要改成it呢?

问题 daily routines 是什么意思

...tal place at the South Gate. My bike was old and shaky but did the job. It took us about 3 hours to go all the way around the Xi’an City Wall. Supposedly you can do it in two hours, but we stopped at the different gates and watchtowers to take pictures or just to watch the local people going about...

问题 but other than that是什么意思

Hi everyone! I’m Fraser, and I’m from the UK. I’m going to visit China this year because I’m very interested in China’s history and culture. I’m going to see the Great Wall but other than that, I’m not sure where to go. Any ideas?这是 2019版人教版高中英语新教材必修一的...

问题 heart condition 是什么意思

...ondition. After Charlie had a heart attack, Tindale says, she was prepared to put him to sleep, but Farber’s treatments eased her dog’s suffering so much that she was able to keep him alive for an additional five months. And Priscilla Dewing reports that her horse, Nappy, “moves more easily an...

问题 《朗文高级英语辞典》对triple例句的翻译有误吗

...典》(英英·英汉双解)的 triple 词条对 triple 的解释是:to (cause to) grow to three times the amount or number (使)增至三倍The firm tripled his profits last year. 这家公司去年的利润增长了三倍。我不明白的是:该词典对 triple 的解释是“增至...

问题 关于时态

刘毅单词里看到个句子Before he decided to study abroad,he has to solve financial problems. 疑问是:before从句中已经是一般过去时态了,主句是不是应该用过去完成?