...英语用法问答1144例》第697页有这样一个问题：This enables the British authorities to issue fewer “poor air quality” warnings than should be the case.句中的 than should be the case 是什么结构？ the case 何意?薄老是这样解释的：than 可视作关系代词；...
I couldn't help laughing.You finish reading the book.I practise running every morning.I enjoy listening to music.老师，这样的句子对吗，如果动名词是不及物动词呢，为什么I need to sleep.不定式的逻辑就通，动词名一定要及物动词的吗？英语的逻辑思...
Customs and Border Protection says the majority of contracts have been awarded and construction is underway for approximately 1188 kilometers of border wall funded to date.请教老师：对于for approximately 1188 kilometers of border wall funded to date 这一部分，介词for的作用是什么...
...不是表示got better and better已经完成了。同样的句子还有，The city has grown fast in recent years.It's got bigger and bigger.还有这句话，As I listened to his story, I became more and more convinced that he was lying.这里的become是持续性动词吗？
...师您好。在以下例句中：National spending on social sciences and the humanities as a percentage
of all research and development funds varied from around 4% to 25%.其中from around 4% to 25%是修饰varied的状语，状语在修饰谓语动词时都要翻译在动词前面吗，还有例...
As we can see, light won’t bend around the corner _____ it’s made to do so with the help of the objects that can reflect light.A. until B. unless答案为 unless，A 为何不行? 请解释一下! 谢谢！
The size ranges for these separates are not purely arbitrary, but reflect major changes in how the particles behaveand in the physical properties they impart to soils.麻烦老师帮忙做个句子成分分析，尤其是but后面接的是祈使句吗？还有properties...
The moon lit the interior
of the fortress, and in a courtyard below that can only be seen from this
height, small numbered piles of stone carvings were assembled
in rows like prisoners waiting to receive orders.请问老师 small numbered piles of 在这句话中是怎么理解的呢？理解为"一...
...一：新概念二85课中有一个句子It is a curious coincidence thatthe day before his retirement, he will have been teaching for a total of forty years.他退休的前一天正好是他执教满40年的日子。想问一下老师，这里的“the day before his retirement”是名词作状...
1. It was because of my dream that I decided to go abroad and further my study.
为什么是 It was 而不是 It is？
2. It is the causes of poverty that governments should be dealing with,not the results of it.
为什么用 should be dealing with 而不是 should deal with ，难道...
High heels and platform soles, once worn by the Sun King and other cultivated gentlemen of the past, have been appropriated only by those willing to change not only their heights but their way of walking.
It was in that spirit thatthe UCP were first introduced - to alleviate the confusion caused by individual countries' promoting their own national rules on letter of credit practice.请教老师：介词by后句子成份分析。