单选题She has______some brilliant scheme to double her income. A. come out 13. come up with C. come to D. come about

单选题Since most doctors are______ about effectiveness of the new medicine, they seldom recommend it to their patients.(2003年南京大学考博试题)

单选题Under ethical guideline recently adopted by the National Institutes of Health, human genes are to be manipulated only to correct disease for which ______ treatments are unsatisfactory.(2014年北京航空航天大学考博试题)

单选题In the third paragraph, the word "prospective" probably means ______.

单选题Although this book claims to be a biography of George Washington, many of the incidents are imaginary.

单选题Early signs of ______ seen in the herbal medicine study are extremely encouraging and based upon these data, we are now planning a registration program. A. faculty B. reception C. deterioration D. efficacy

单选题They are no longer on speaking terms because she ______ his confidence.

单选题The tenant must be prepared to decorate the house______the terms of the contract.

单选题Since she knew nothing about a foreign language, she was ______ by the menu at the restaurant and did not know how to' order.

单选题Directions: There are 15 questions in this part of the test. Read the passage through.Then, go back and choose one suitable word or phrase marked A, B, C and D for each blank in the passage. Mark the corresponding letter of the word or phrase you have chosen with a single bar across the square brackets on your Machine-scoring Answer Sheet. It is appropriate on an anniversary of the founding of a university to remind ourselves of its purposes. It is equally appropriate at such riffle for students to{{U}} {{U}} 1 {{/U}} {{/U}}why they have been chosen to attend and to consider how they can best{{U}} {{U}} 2 {{/U}} {{/U}}the privilege of attending. At the least you as students can hope to become{{U}} {{U}} 3 {{/U}} {{/U}}in subject matter which may be useful to you in later life. There is,{{U}} {{U}} 4 {{/U}} {{/U}}, much more to be gained. It is now that you must learn to exercise your mind sufficiently{{U}} {{U}} 5 {{/U}} {{/U}}learning becomes a joy and you thereby become a student for life.{{U}} {{U}} 6 {{/U}} {{/U}}this may require an effort of will and a period of self-discipline. Certainly it is not{{U}} {{U}} 7 {{/U}} {{/U}}without hard work. Teacher can guide and encourage you,but learning is not done passively. To learn is your{{U}} {{U}} 8 {{/U}} {{/U}} There is{{U}} {{U}} 9 {{/U}} {{/U}}the trained mind satisfaction to be derived from exploring the ideas of others, mastering them and evaluating them. But there is{{U}} {{U}} 10 {{/U}} {{/U}}level of inquiry which I hope that some of you will choose. If your study takes you to the{{U}} {{U}} 11 {{/U}} {{/U}}of understanding of a subject and, you have reached so far, you find that you can penetrate to{{U}} {{U}} 12 {{/U}} {{/U}}no one has been before, you research. Commitment to a life of scholarship or research is{{U}} {{U}} 13 {{/U}} {{/U}}many other laudable goals. It is edifying, and it is a source of inner satisfaction even{{U}} {{U}} 14 {{/U}} {{/U}}other facets of life prove disappointing. I strongly{{U}} {{U}} 15 {{/U}} {{/U}}it.

单选题An important customer may resent being ______ by an assistant rather than by the boss.

单选题If books had never been discovered, man would have found some other way of recording his communication. But then, for our consideration, we should include as books everything that is a written record. This would include tablets, papyrus and anything else—including computer diskettes. In the case of music, it would be impossible to think that man can live without it. Looking at primitive cultures, it appears that music is actually a part of the human psyche. When two things are knocked together, music is produced. So for the sake of our discussion, it is intended to restrict the meaning of music to the popularly accepted concept. Music is the pleasing combination of sounds that we like to listen to. Though it is difficult to, we can pretend that these things never existed. In this case we would not miss them today. To compare with recent inventions, let us look at radio and television Though we cannot think of life without them today, this is so only from comparatively recent times. There are many of us living today who had seen a time when there was no television. They will tell us that life was not that much different. The same is probably true of radio. But books are a different thing because they, or something akin to them, began thousands of years ago. In the case of music, it goes back even further—perhaps to millions of years, we may be able to imagine a world which never saw books, because books are a human invention. However, in the case of music this does not seem possible. Pleasing sounds are all around us, like the singing of the birds and the whistling of the wind. Music just seems to be inborn in us and in the world around us. If books did not exist, the world will be a poorer place indeed. Great philosophies like Plato's would become unknown and all the pleasures and lessons we could get from them will be lost forever. Then there is literature like the works of the great masters like Shakespeare, Dickens and Jane Austen. What a so sombre, miserable world it will be without the pleasures of reading. Since there are so many other things which depend on reading— like plays, songs and movies—we can expect them to disappear also. It would be a dark and unsatisfying world where knowledge is not propagated, where there are no books to derive pleasure from. In the case of music: Without it the world will be bleak and cold indeed. It would be a terrible world with no cheery tunes, no songs to sing and no great music to lose ourselves in. A world which does not listen to the music of the great masters like Chopin and Beethoven would be a very sorry world. There will not be so many smiles on faces anymore. When we lose music, an expression of a deep part of ourselves—from the soul—is lost. With music, connected activities like dancing will be lost too. A world without music and dancing will bring us back to the Stone Age. Unlike radio, television, telephones and computers, reading and music are not mere conveniences that we can live without. Reading is crucial for self-expression and for passing on records and knowledge to future generations. Music is part of our very soul. A world without these will not be the world as we know it. In fact, many of us would not want to live in such a world.

单选题The Indian wars were an ugly ______ in the history of United States.

单选题In the same way, children learning to do all the other things they learn to do without being taught—to walk, run, climb, whistle, ride a bicycle—compare their own performances with that of more skilled people, and slowly make the needed changes. A. they learn to do B. with that C. more skilled D. the needed changes

单选题Whether their football team will win is a matter of ______ to me. A. indifference B. discrimination C. deviation D. interests

单选题She was ______ between two very fat women and felt extremely uneasy. A. towed B. tugged C. sandwiched D. wedged

单选题The Internet is a global network that connects other computer networks, together with software and protocols for controlling the movement of data. The Internet, often referred to as "the Net", was initiated in 1969 by a group of universities and private research groups funded by the US Department of Defense. It now covers almost every country in the world. Its organization is informal and deliberately nonpolitical; its controllers tend to concentrate on technical aspects rather than on administrative control. The Internet offers users a number of basic services including data transfer, electronic mail, and the ability to access information in remote databases. A notable feature is the existence of user groups, which allow people to exchange information and debate specific subjects of interest. In addition, there are a number of high-level services. For example, MBONE allows the transmission of messages to more than one destination. It is used in videoconferencing. The World Wide Web, known as "the Web", is another high level Internet service, developed in the 1990s in Geneva. It is a service for distributing multimedia information, including graphics, pictures, sounds, and video as well as text. A feature of the World Wide Web is that it allows links to other related documents elsewhere on the Internet. Documents for publication on the Web are presented in a form known as HTML (hypertext mark up language). This allows a specification of the page layout and typography as it will appear on the screen. It also allows the inclusion of active links to other documents. Generally, these appear on the screen display as highlighted text or as additional icons. Typically, the user can use a mouse to "click" on one of these points to load and view a related document. Many commercial and public organizations now have their own Web site (specified by an address code) and publish a "home page", giving information about the organization. Up to the mid-1990s, the major users of the Internet were academic and research or ganizations. This has begun to change rapidly with individual home users linking in through commercial access providers and with a growing interest by companies in using the Internet for publicity, sales, and as a medium for electronic publishing. At the same time, there are problems with the flow of information across national borders, bringing in debates about copyright protection, data protection, the publication of pornography, and ultimately political control and censorship.

单选题Some British universities are state-supported, others are privately______and still others are supported by religious origination.

单选题The police have asked for the ______of the public in tracing the whereabouts of the missing child. A.award B.co-operation C.position D.helpfulness