However wealthy we may be, we can never find enough hours inthe day to do everything we want. Economics deals with this problem through the concept of opportunity cost, which simply refers to whether someone’s time or money could be better spent on something else.Every hour of our time has a valu...
Today, professors routinely treat the progressive interpretation of
history and progressive public policy as the proper subject ofstudy while
portraying conservative or classical liberal ideas — such as free markets and
self-reliance — as falling outside the boundaries of routine, and sometimes...
...ge was___32___ —I got an A on every word test I took. After two
years of studies, I struggled(挣扎) to communicate in ___33___ German and signed up to studyin
Germany to complete my degree. It was the ___34___ term I would ever have.The moment I arrived in Germany, I
felt like I was startin...
句1:We will have finished the project by the end of this year.1.will have done是将来完成时,但老师以前讲will是情态动词表推测,那么我想问,既然是表推测,那可以不可以将will换为would,此时用would have done替代will have done表示将来完成时的意...
I have excluded him because,while his accomplishments may contribute to the solution of moral problems,he has not been charged with the task of approaching any but the factual aspects of those problems
这句话后半句he has not been charged with the task of approaching any but the factual as...
...辛酸,……。 Endowments may be part ofthe Chinese tradition, and it is a usual practice at the wedding party in China. …… The tremendous amount of endowment&nb...
(1)Yet the new system has not worked out any cheaper for the universities.(主+谓+形容词?)(2)But inthe medium term, middle-class workers may need a lot of help adjusting.(主+谓+宾+形容词?)
One ofthe products they have developed is a flowerpot. It may look like other flowerpots. But the container breaks down inthe earth within one to five years. And as it breaks down, it naturally releases nitrogen into the soil. 他们开发的产品之一是花盆,它看起来和普通...
It is wrong to assume arts groups cannot make a profit. But in order to stay in business, arts groups must produce returns. If you are a student studying the arts, chances are you have been ill-advised to have a plan B. But those who truly understand the economic impact and can work to change the pa...