But if robots are to reach the next stage of labor-saving utility, they will have to operate with less human ______ and be able to make at least a few decisions for themselves—goals that pose a real challenge.

The river was ______ with waste from that factory. Some measures must be taken to stop its production.

Mr. White works with a chemicals import export company, but he ______ for this industrial fair, since he is on leave.

loan word

The individual TV viewer invariably senses that he or she is ______ an anonymous, statistically insignificant part of a huge and diverse audience.

diesel oil

Excuses relieve tension by helping ______ both sides that the mistake was an aberration that will not be repeated.

中介服务

Professor Johnson's retirement ______ from next January.

At Harvard University's most recent Commencement Ceremony, female President Drew Faust had an important reminder for staff and students: 'We as a University live under the protections of the public trust. It is our obligation to nurture and educate talents to serve that trust—creating the people and the ideas that can change the world.' Evidently, attending an elite university like Harvard isn't simply about getting rich or fulfilling your academic potential. It's also about public service - what you can give back to others. Even before graduation, Harvard students play an important role in contributing to the public good. At Harvard Law School, every student must complete 40 hours of unpaid community legal services before graduating. Second-year law student Jessica Lewis recently helped a young male refugee gain a form of protection known as asylum status. She told the Harvard Gazette that the work 'changed my experience in law school'. In the Graduate School of Design, Harvard students have recently designed post- earthquake shelters in Haiti. Harvard students have also developed architectural strategies to combat airborne disease in a new tuberculosis hospital which they built in Rwanda. Many students continue to keep Harvard's humanitarian mission alive after they leave. The rate of seniors choosing public service upon graduation has increased over the last two years, from 17 to 26 percent. Last year, nearly 20 percent of graduating seniors applied for Teach for America, a New York-based nonprofit group which recruits the brightest college graduates to teach in low-income communities. Harvard graduate Aaron J. Garcia passed up job offers paying $20,000 more than he currently earns with Teach for America Garcia, 24, says President Faust had a lot to do with his decision.'She said that it was the responsibility of educated people and scholars to shape the world in meaningful ways, and this is what's most meaningful to me', he told Bloomberg News. Top universities besides Harvard have influenced students to start making a difference. The most popular job for graduates of Oxford University in the UK is teaching, with 25 percent of them working in secondary schools. Former Oxford student Max Haimenforf is now a head science teacher at the King Solomon Academy in London.'Oxford life inspired me to want to give back to others and provide those from challenging backgrounds the same opportunity I had been given', he told the university. Oxford also encourages graduates to help society by pursuing research careers. The university currently has more than 4,000 postgraduate research students working across all major disciplines, from medicine to social sciences. One group of medical researchers is looking at whether it's possible to treat heart muscle damaged in heart attacks with injections of stem cells. And for more than a decade, Oxford graduates at the Center for the Study of African Economies have been addressing how to alleviate poverty in Africa through measures such as rural development. From educating disadvantaged students to mending broken hearts, elite universities bring the best minds to the world's biggest problems. Their students prove that personal success may be important, but public gain is even richer.

______ conscious of my moral obligations as a citizen.

The heat in summer is no less ______here in this mountain region.

Walt Disney's board is stepping up plans to find a new ruler to save the Magic Kingdom and fight off a $54 billion hostile ______ from Comcast, the US cable giant.

It was ______ we had hoped.

Spread the cream evenly over your arms and legs and ______ it into the skin.

The actor with whom I played the scene ______ for me beautifully, whispering the opening words of each of my lines, as did others in subsequent scenes.

In spite of the increasing ______ of their opinions, the group knew they had to arrive at a consensus so that the award could be presented.

______ both sides accept the agreement ______ a lasting peace be established in this region.

A fossil is a remnant of a once-living organism.

Every market activity is an investment in time, energy and money. Few companies would spend a large sum of money on, say, a purchase of capital equipment without a full investigation into why it is needed, the choices available, and the expected return on what has been spent. Yet every year the vast majority of companies invest a large amount of money in marketing actions without knowing what their financial worth to the company or likely return will be. By introducing the disciplines arising from market planning, a company should be able to ensure that the costs of marketing planning show a reasonable return and are calculated in the same way as all other business investments. Many managers believe that the costs of marketing form an additional expense that has to be accepted in order to sell their goods. Whilst it is true that many companies use certain tools of marketing for this purpose, it is also true that the most successful companies accept marketing as an essential part of the company's total commercial operation, for it is an essential cost in the same way as production or finance. Companies often avoid planning marketing procedures in detail because of the effort needed to express their forward policy in a written form. Managers commonly consider that their time is too valuable to spend on anything other than urgent operational problems. In fact, the manager who spends his time on dealing with current administrative detail is almost certain to have ignored proper planning in the past. For, if properly prepared, the marketing plan will contain sufficient details of the company's policy and operational strategy for the work to be done by an assistant. As the many alternative courses of action are programmed, the assistant takes any actions or decisions which are appropriate. Only unusual situations need be dealt with by the manager. The first step in preparing a marketing plan is that of producing the information necessary for decision making. Usually, a company will have within its own administration and control system the raw material necessary for the plan's foundations. In addition, there is plenty of published information which is made available by government departments, institutions and the press. Marketing research is yet to be fully exploited by the majority of companies. It has so far only been used by companies that have recognized that their existing information sources are inadequate. Because of the scale of operations that now confronts the typical businessman, it is essential that investment decisions are based upon relevant information, so reducing the business risk. For a marketing-oriented activity to produce lasting results the entire operation has to be systematically planned. By producing basic information in written form and establishing aims for the future, the company is creating standards against which actual performance can be measured. Documentation of detailed policy actions then provides the basis for controlling the company's operation. Future trends may be predicted through the investigation of all factors likely to influence company results.