...ght
they had finished their careers at 60 or whatever, will be called back to work.请教曹老师： they had finished their careers 这里为什么要用过去完成时态，而不用can finish their
careers一般现在时表示陈述一个事实？
...ivities should be attended.2) It seems crucial that more activities are to be attended.对于词crucial，其后的从句一定要用should+动词的虚拟形式吗？第二句的表达是否正确?类似的比如important, significant等等，从句是否都要用should的虚拟形式？
The second tack of their argument is to compare the sort of effect seen
in biology-based models of where malaria might spread with both models of and
data on the effects direct intervention against the disease can have.麻烦老师帮忙分析一下句子，特别是这里面的of where, of加在这...
But,for a small group of students,professional training might be the way to go since well -developed skills,all other factors being equal,can be the difference between having a job or not.1、独立主格结构包括分词作状语，是否能够穿插在从句当中？并作什么成分？修饰的...
...ocal
officials say will be the world's largest network of paths for people to walk
or bike.老师们请问what引导的从句是什么从句？我的理解是of...是home的后置定语，然后what从句是of的宾语从句吗？介宾结构？但是又觉得怪怪的，没有动词会有宾语吗...
That view represents a significant shift from the historical—where the grant
of corporate privilege was to advanced public purposes such as building roads,
bridges and canals. 请问老师the historical是the +adj.表示一类人或一类物吗？或者这个句子省略了the historical
view?请...
10. The boy was ____
to speak louder in the class when answering the teacher's questions.A. a coward enough
B. enough of
coward C. too much the
coward D. too much of a
coward答案：D，上课老师说也有A选项和B选项的表达，但是上课忘了讲例句，请问老师可以讲一下A...
One day I happened to stumble upon a textbook reader of ancient classic
selected by Wu Ju-lun, of which Volume 4 consisted entirely of ancient songs.定从引导结构应该是 the Volume 4 of which consisted entirely of ancient
songs 为啥of which还能进一步提前呢？
Meanwhile, there's a few who are willing and able to perform jobs
requiring a petroleum engineering major, so the value of one more of those
people is very high.老师，这里的one more of如何翻译呢？
Nor is the importance of trade likely to diminish for either China or the United States.我将这句话翻译成“贸易对中国或美国的重要性也不会减弱。”参考译文是“无论是中国还是美国，都不会缩小贸易的重要性。”我发现参考译文换了主语，但...
The future of that country is hard to predict________ the economic system is reformed.A. only afterB. unlessC. now thatD. as long as这道题应该选什么？很多答案是C，为什么不能选B？
My time was my own after the afternoon board, Saturdays, and I was accustomed to putting it in on a little sail-boat on the bay. 每个星期六下午股市收盘后，时间就全部属于我自己了，我喜欢乘着小船到海湾里去消磨时光。老师，我的疑问是后半句in和on两...
...到了一些问题，我和一些朋友讨论了一下，感觉paid; was to pay; was paying好像都不算错，请教各位师友有没有一个相对客观的答案When he (pay) the bill in the restaurant, Mr. Smith suddenly realized that he had left his wallet in the car....