老师您好，在经济学人看到一篇题目为：‘Time to end the academic arms race’的文章，其中有一点中有这样一句话：“As more young people seek degrees, the returns both to them and to governments are lower. Employers demand degrees for jobs that never required them in ...
From then on, I ______ to the forest four times a year. A. had gone B. have gone C. went D. will go曹老师，请问，这个题的用法是不是和前几天提问的那个题一样，都是现在完成时表习惯？所以要选B。From then on, I have gone to the...
...r did Achilles win, but our great Ajax bravely beat down him.
Achilles was the greatest of warriors, so Ulysses tries to bend and defeat him
with reverse psychology. 这个did是啥用法，表达什么意思？2.I
don’t remember ever seeing her happier than those moment staring up into the
sky....
For the next 1,800 miles the thin blue ribbon of the Nile, flowing slowly north, unwound over brown soil and green fields, some only a few yards wide, others as broad as an Iowa cornfield.请问some only a few yards wide, others as broad as an Iowa cornfield在句中作什么成分？some only a few...
Gwo’s follow-up takes place years before the events of the first film and focuses on the United Earth Government’s initial efforts to push Earth out of our solar system, a move intended to avoid planetary disaster.《流浪地球2》的后续故事发生在第一部电影的事件发生前几年...
Some of them were dressed fashionably, and they said they couldn't for the life of them see why you should be dowdy just because you had written a novel; if you had a neat figure you might as well make the most of it, and a smart shoe on a small foot had never prevented an editor from taking you...
...a scene taking us to a place we never imaged we've ever been, where in the very depth of the African rainforest ,surrounded by tress, flowersand butterflies,the mother gorillas called their babies.我的疑问是：a scene taking us to a place we never imaged we've ever been, 这个句子应...
请教专家：1a:Many
of the pilots were to achieve eminence in the aeronautical world. 1b:Many
of the pilots were to have achieved eminence in the aeronautical world. 2：If it were
to rain tomorrow, we would stay at home.关于were
to的问题，（1）1a和1b显然不是虚拟语气，书上说...
China is one of the world’s fastest-growing __________ and attracts the attention of international businesses from all over the world.A. economies B. economicsC. economic D. economy选A还是选D？
1. She returned back to the office.2. She replaced the book back on the shelf.请问：句中的 back 是否是多余的？因为 return / replace 和 back 意思重叠。此外，有 return back 或 return sth. back 这样的词组吗？用法是什么？
词典上accompany只有动词形式，但是这样的句子却被用得很多：He will go to the concert accompany by his friendsThe chairman came to the meeting accompany by the finance director.如果 accompany 只有动词形式的话，上面的例句如何解释呢？
Culture shock is caused by the anxiety that results from losing all our familiar signs and symbols of social intercourse. Those signs or cues include the thousand and one ways with which we are familiar in the situation of daily life. sign是标志的意思，symbol和cue是信号的意思吗？有...
...yet this work equals, in monetary terms, two-thirds of the total ( ) of wages and salaries paid by all the corporations in the United States.A. figure B. quantity C. number D. amount 正确答案为D，但是amount通常与不可数名词连用，这里wages and salar...