单选题《复合题被拆开情况》 In the 21st century there’s no doubt that frightening new infectious diseases will appear. Today new viruses are coming out of nature and "discovering" the human species. Just since 1994, a
单选题《复合题被拆开情况》 Most of us Americans have a vague, uneasy sense of wicked wastefulness. We throw out the never-opened pack of food that’s past its sell-by date before answering a call on the fourth mobile
单选题Who first showed that germs caused disease? 音频同上
单选题《复合题被拆开情况》 In the past decade, new scientific developments in communications have changed the way many people gather information about politics. The most important of these new【C1】________is the Inter
单选题《复合题被拆开情况》 Advances in interfaces—the physical way we react with computers—and other techniques of controlling computers will supplement the role of the traditional keyboard and mouse. Technologies in
单选题《复合题被拆开情况》 Susan Baroness Greenfield is a British institution. In a country that perceives its scientists as white-coated eccentrics, and probably male, Lady Greenfield is fashionable, extravagant, an
单选题《复合题被拆开情况》 Schools of education have long been objects of criticism. From James Koerner’s 1963 book, The Miseducation of America’s Teachers, up through two recent reports by national commissions, crit
单选题《复合题被拆开情况》 William Shakespeare described old age as "second childishness"—no teeth, no eyes, no taste. In the case of taste he may, musically speaking, have been more perceptive than he realised. A pa
单选题《复合题被拆开情况》 Susan Baroness Greenfield is a British institution. In a country that perceives its scientists as white-coated eccentrics, and probably male, Lady Greenfield is fashionable, extravagant, an
单选题《复合题被拆开情况》 Paul Johnson’s History Of The American People is what we have come to expect from this productive writer—clear, colorful narrative, vivid character sketches, marvelous research, sweeping, c
单选题《复合题被拆开情况》 Pragmatism is a philosophical movement that has had a major impact on American culture from the late 19th century to the present. Pragmatism calls【C1】________ideas and theories to be tested
单选题Why does the woman feel grateful to Professor Mercheno? 音频同上
单选题《复合题被拆开情况》 Overshadowed by rows over Nigeria and Lockerbie, the Commonwealth’s attempts to refocus on trade and investment—the main theme of the Edinburgh heads of government meeting—attracted little
单选题《复合题被拆开情况》 Competition for admission to the country’s top private schools has always been tough, but this year Elisabeth realized it had reached a new level. Her wake-up call came when a man called th
单选题《复合题被拆开情况》 In the past decade, new scientific developments in communications have changed the way many people gather information about politics. The most important of these new【C1】________is the Inter
单选题《复合题被拆开情况》 Advances in interfaces—the physical way we react with computers—and other techniques of controlling computers will supplement the role of the traditional keyboard and mouse. Technologies in
单选题《复合题被拆开情况》 In 1942, the HMS Edinburgh was sunk in the Barents Sea. It was on its 【C1】________back to Britain with ninety-one boxes of Russian gold. 【C2】________thirty-nine years it lay there, too deep
单选题What does Mr. Clinton suggest that Tom should do? 音频同上
单选题Which of the following colors is used for decoration in Kwanzaa? 音频同上
单选题《复合题被拆开情况》 In the last 30 years, science and technology have had a truly dramatic impact on sports. There are three major reasons for this. First, new artificial materials have appeared and been used