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...
Today's battery breakthroughs come as the world looks to expand modern energy access to the billion or so people without it, while also cutting back on fuels tha...
The little boy admitting he broke the vase shows courage and hnoesty.我感觉这个句子中admitting 做后置定语，那he broke the vase 这句话是什么成分， 还有shows courage and honesty，我感觉shows前面是主语，但是对前面主语的构成无法分析。 ...
...le with a sense of community responsibility are more likely to adhere to the rules and regulations set by
their community, and consciously conduct themselves politely and guard against
such minor offences as making a loud noise, dropping litter, smoking, and
spitting, thus contributing to promotin...
If
your complaint is immediate, suppose you got the wrong order at a restaurant,
make a polite but firm request to see the manager.请问老师 to see the manager是修饰request的定语吗，而且是动宾关系？翻译成要求见经理？If you act like someone who expects a fair request to be...
...
it not be advisable, before we proceed on this subject, to arrange with rather
more precision the degree of importance which is to appertain to this request,
as well as the degree of intimacy subsisting between the parties?""By
all means," cried Bingley; "Let us hear all the particulars, not
forget...
...好走回家。(go by) 英文翻译：Half an hour had gone by, but the last bus hadn’t come yet. We had to walk home. 两个过去完成时可以在同一个句子中使用吗? 请问老师，以下几个句子语法成立吗？（主要是时态问题）1）Half an hour has gone by, bu...
...应，将决定该国的经济状况和长期增长前景。我的翻译：The economic growth of India has lost its shine. An increasing rate of such high as 5.7%,which is welcomed by most nations, is a drawback for a country boasting recently that its economic growth rates are higher than China. T...
...ring this while working as a nurse just a few weeks ago. And it came
to me then how much easier it would be if we had a range of words that express
different grades of gratitude (感谢). 【翻译】在某些情况下，仅仅说谢谢似乎还不够。几周前，我在做护理工作时就在考...