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单选题 Passage 4 In recent years, many Americans of both sexes and various ages have become interested in improving their bodies. They have become devoted to physical fitness. The need to exercise has almost become compulsive with many persons who have a strong desire to be more physically fit. By nature, Americans are enthusiastic and energetic about their hobbies and pastimes. They apply this enthusiasm, and energy to jogging/running. As a result, there are running clubs to join and many books and magazines to read about running. The desire to be physically fit is explained by a "passion" for good health. The high rate of heart attacks in the 1960s caused an increase on the part of the public in improving the human body. Middle-aged men especially suffer from heart attacks. Thus, they are one group strongly interested in more physical exercise. In fact, many doctors encourage their patients to become more physically active, especially those who have sedentary jobs. It is interesting to note that the rate of heart attacks began to decrease in the 1970s and it is still decreasing. Physical fitness currently enjoys a favored role in the United States. It is a new "love" that many Americans have cherished. Will it last long? Only time will tell or until another "new passion" comes along.

单选题{{B}}Passage Three{{/B}} Traditionally, the study of history has had fixed boundaries and focal points—perious, countries, dramatic events, and great leaders. It has also had clear and firm notions of scholarly procedure: how one inquires into a historical problem, how one presents and documents one's findings, what constitutes admissible and adequate proof. Anyone who has followed recent historical literature, can testify to the revolution that is taking place in historical studies. The currently fashionable subjetcs come directly from the sociology catalog: childhood, work, leisure. The new subjects are accompanied by new methods. Where history once was primarily narrative, it is now entirely analytic. The old questions "What happened?" and "How did it happen?" have given way to the question "Why did it happen?" Prominent among the methods used to answer the question "Why" is psychoanalysis, and its use has given rise to psychohistory. Psychohistory does not merely use psychological explanations in historical context. Historians have always used such explanations when they were appropriate and when there was sufficient evidence for them. But this practical use of psychology is not what psychohistorians intend. They are committed not just to psychology in general, but to Frendian psychoanalysis. This commitment precludes a commitment history as historians have always understood it. Psychohistory derives its "facts" not from history, the detailed records of events and their consequences, but from psychoanalysis of the individuals who made history, and deduces its theories not from this or that instance in their lives, but from a view of human nature that transcends history. It denies the basic criterion of historical evidence that evidence be publicly accessible to, and therefore assessable by, all historians. And it violates the basic tenet of historical method: that historians be alert to the negative instances that would refute their rightness of their theses. Psychohisotrians, convinced of the absolute rightness of their own theories, are also convinced that theirs is the "deepest" explanation of any event, that other explanations fall short of the truth. Psychohistory is not content to violate the discipline of history (in the sense of the proper mode of studying and writing about the past); ii also violates the past itself. It denies to the past an integrity and will of its own, in which people acted out of a variety of motives and in which events had a multiplicity of causes and effects. It imposes upon the past the same determinism that it imposes upon the present, thus robbing people and events of their individuality and of their complexity, Instead of respecting the particularity of the past, it assimilates all events, past and present, into a single deterministic schema that is presumed to be true at all times and in all circum stances.

单选题Tom doesn't want to work right away because he thinks that if he ______ a job he probably wouldn't be able to play football very often. A. has to get B. had got C. were to get D. could have got

单选题There was ______ time ______ I hated to go to school. A. a, that B. a, when C. the, that D. the, when

单选题Her description of the garden made me ______ it.

单选题Denim ______.

单选题{{B}}Text 2{{/B}} To understand how astrology works, we should first take a quick look at the sky. Although the stars are at enormous distances, they do indeed give the impression of being affixed to the inner surface of a great hollow sphere surrounding the earth. Ancient people, in fact, literally believed in the existence of such a celestial sphere. As the earth, spins on its axis, the celestial sphere appears to turn about us each day, pivoting at points on a line with the earth's axis of rotation. This daily turning of the sphere carries the stars around the sky, causing most of them to rise and set, but they, and constellations they define, maintains fixed patterns on the sphere, just as the continent of Australian maintains its shape on a spinning globe of the earth. Thus the stars were called fixed stars. The motion of the sun along the ecliptic is, of course, merely a reflection of the revolution of the earth around the sun, but the ancients believed the earth was fixed and the sun had an independent motion of its own, eastward among the stars. The glare of sunlight hides the stars in daytime, but the ancients were aware that the stars were up there even at night, and the slow eastward motion of the sun around the sky, at the rate of about thirty degrees each month, caused different stars to be visible at night at different times of the year. The moon, revolving around the earth each month, also has an independent motion in the sky. The moon, however, changes its position relatively rapidly. Although it appears to rise and set each day, as does nearly everything else in the sky, we can see the moon changing position during as short an interval as an hour or so. The moon's path around the earth lies nearly in the same plane as the earth's path around the sun, so the moon is never seen very far from the ecliptic in the sky. There are five other objects visible to the naked eye that also appear to move in respect to the fixed background of stars on the celestial sphere. These are the planets Mercury, Venus, Mars, Jupiter, and the Saturn. All of them revolve around the sun in nearly the same plane as the earth does, so they, like the moon, always appear near the ecliptic. Because we see the planets from the moving earth, however, they behave in a complicated way, with their apparent motions' on the celestial sphere reflecting both their own independent motions around the sun and our motion as well.

单选题A compound consists of atoms ______ different chemical properties.

单选题—Whats the date today? —Its ______ ,April Fools Day． A．on April 1st B．April 1st C．April the 1st D．one of April

单选题The test ______ a number of multiple choice questions. A) composes of B) composes in C) consists of D) consists in

单选题What does the author mean by "marginal candidates"?

单选题He was told under no circumstances ______ the computer. A) he may use B) he use may C) may he use D) may use

单选题{{B}}Passage Five{{/B}} The first automobile was invented more than two hundred years ago. It used steam for power and had wooden wheels. The first automobile may have been simple and primitive, but it was an extremely important invention. The automobile today is the primary means of land transportation. It has produced more changes in our daily life than any other machines. Almost all gasoline engines work in the same way—with four movements, or strokes, of a piston in a cylinder. The first stroke pulls the fuel mixture (gasoline and air) into the cylinder. The second stroke compresses the fuel mixture. A spark plug produces a spark that ignites the fuel mixture and causes the third stroke. The final stroke removes any waste gases which might remain in the cylinder. The preceding paragraph explains what happens inside the cylinder to make the piston move. When the piston is pushed down by the explosion in the third stroke, it pushes the connecting rod. This rod rotates the crankshaft. The crankshaft is connected to other parts which turn the wheels. Most cars today have four, six, or eight cylinders.

单选题The ultimate aim of this art school is to fully bring out the artistic ______ in the children. A. potentials B. possibility C. probability D. personality

单选题Other experiments have shown 【61】 the brain needs time to "digest" 【62】 has been learned. The time necessary 【63】 this is 5 to 10 minutes. After a break of this period of time the memory will have 【64 】what has just been learnt, and more will be remembered. During this break. 【65】 is important to exercise the right side of the brain, 【66】 the left side is used during a learning period. 【67】 you should relax in some way. 【68】 music, breathing in fresh air, and 【69】 at a picture, are all ways of using 【70】 side of the brain.