题目内容
（请给出正确答案）
Despite their varied designs, navigation computers used in cars ______.
A．are more or less the same price
B．provide directions in much the same way
C．work on more or less the same principles
D．receive instructions from the same satellites
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请在第____处填上正确选项。
A. It could be that we are evolving two communities of social scientists:one that is discipline-oriented and publishing in highly specialized journals,and one that is problem-oriented and publishing elsewhere,such as policy briefs.
B. However,the numbers are still small:in 2010,about 1,600 of the 100,000 social-sciences papers published globally included one of these Keywords.
C. the idea is to force social to integrate their work with other categories, including health and demographic change food security, marine research and the bio-economy, clear, efficient energy; and inclusive, innovative and secure societies.
D. the solution is to change the mindset of the academic community, and what it considers to be its main goal. Global challenges and social innovation ought to receive much more attention from scientists, especially the young ones.
E. These issues all have root causes in human behavior. . all require behavioral change and social innovations , as well as technological development . Stemming climate change , for example , is as much about changing consumption patterns and promoting tax acceptance as it is about developing clean energy.
F. Despite these factors , many social scientists seem reluctant to tackle such problems . And in Europe , some are up in arms over a proposal to drop a specific funding category for social-science research and to integrate it withincross-cutting topics of sustainable development .
G. During the late 1990s , national spending on social sciences and the humanities as a percentage of all research and development funds-including government, higher education, non-profit and corporate -varied from around 4% to 25%; in most European nations , it is about 15%.
Then in 1858, the schedule was interrupted. Farmer Gray died. Three days after the funeral exactly at one o'clock, Traill found him self looking into a pair of beseeching canine eyes. Bobby got his bun and disappeared. This was repeated for several days until Traill's curiosity got the better of him. He followed the small terrier as he left and raced to his master's grave. There he remained each day, fair or foul, despite the efforts of dog-loving townspeople to give him a new home. The graveyard caretaker, while sympathetic, was at first not so willing to let him in. But Bobby's devotion and fidelity were so great that the caretaker provided Bobby with a shelter close to the grave to protect him from bad weather.
Then, after nine years, Bobby was arrested as a vagrant because he had no license. The restaurant keeper appeared in court with Bob by mile was released by merciful justice. But just to make sure the law could not touch him. Lord Provost William Chambers paid Bobby's fee each year and presented him with a brass-plated collar inscribed "Grey friars' Bobby from The Lord Provost, 1876, License."
After that, Grey friars' Bobby was allowed to keep his lonely vigil undisturbed. He never varied his mealtime. Each day he left the graveyard as the gun roared one o'clock to pick up his bun and take it back to eat at his master's side. He must have been really hardy for he lived until 1872, having kept to his solitary post for fourteen long years. He was buried in Grey friars, of course, in a flower bed near John Gray's tombstone.
An appropriate title for the passage could be _______.
A．Traill's Dining Room
B．Farmer John Gray
C．Bobby the Faithful
D．Lord Provost William Chambers
A database will provide different people varied ______ to the same data.
A．retrieval B．access
C．reach D．record
A. phone
B. morpheme
C. phoneme
D. tagmeme
Which of the following is NOT true？
A．All of us can lead varied lives through the pages of books.
B．We can travel by book free of charge to our heart's content.
C．We should rely on reading to escape from the seemingly dull realities of everyday life.
D．Valuable experiences can be obtained from reading good books.
