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 ...
... 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...
...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...
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 ...
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 ...
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?
...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...
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...
...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...
...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...