There are desert plants which survive the dry season in the form of inactive seeds. There are also desert insects which survive as inactive larvae (幼虫). In addition, difficult as it is to believe, there are desert fish which can survive through years of drought (干旱) in the form of inactive eggs. These are the shrimps (小虾) that live in the Mojave Desert, an intensely dry region in the south-west of the United States where shade temperatures of over 50C are often recorded.
　　The eggs of the Mojave shrimps are the size and have the appearance of grains of sand. When sufficient spring rain falls to form a lake, once every two to five years, these eggs hatch (孵化). Then the water is soon filled with millions of tiny shrimps about a millimetre long which feed on tiny plant and animal organisms which also grow in the temporary desert lake. Within a week, the shrimps grow from their original 1 millimetre to a length of about 1.5 centimetres.
　　Throughout the time that the shrimps are rapidly maturing, the water in the lake equally rapidly evaporates. Therefore, for the shrimps it is a race against time. By the twelfth day, however, when they are about 3 centimetre long, hundreds of tiny eggs form on the underbodies of the females. Usually by this time, all that remains of the lake is a large, muddy patch of wet soil. On the thirteenth day and the next, during the final hours of their brief lives, the shrimps lay their eggs in the mud. Then, having ensured that their species will survive, the shrimps die as the last of the water evaporates.
　　If sufficient rain falls the next year to form another lake, the eggs hatch, and once again the shrimps pass rapidly through their cycle of growth, adulthood, egg-laying, and death. Some years there is insufficient rain to form a lake: in this case, the eggs will remain dormant for another years, or even longer if necessary. Very, very occasionally, perhaps twice in a hundred years, sufficient rain falls to form a deep lake that lasts a month or more. In this case, the species passes through two cycles of growth, egg-laying, and death. Thus, on such occasions, the species multiplies considerably, which further ensures its survival.
　　40. The most appropriate title for the passage would be _____.
　　(A) The well-being of Career Women
　　(B) Sources of Mastery and Pleasure
　　(C) Two Aspects of Women’s Well-Being
　　(D) Freedom Roles Women in Society
　　注：A选项career缩小了范围，B选项没出现woman，扩大了选项
　　In our culture, the sources of what we call a sense of "mastery" ---feeling important and worth-while-and the sources of what we call a sense "pleasure"-finding life enjoyable-are not always identical. Women often are told "You can’t have it all." Sometimes what the speaker really is saying is :" You chose a career, so you can’t expect to have closer relationships or a happy family life." or "You have a wonderful husband and children--What’s all this about wanting a career?" But women need to understand and develop both aspects of well-being, if they are to feel good about themselves.
　　Our study shows that, for women, well-being has two dimensions. One is
　　mastery, which includes self-esteem (自尊), a sense of control over your life, and low levels of anxiety and depression. Mastery is closely related to the "doing" side of life, to work and activity. Pleasure is the other dimensions, and it is composed of happiness, satisfaction and optimism (乐观). It is tied more closely to the "feeling" side of life. The two are independent of each other. A woman could be high in mastery and low in pleasure, and vice versa. For example, a woman who has a good job, but whose mother has just died, might be feeling very good about herself and in control of her work life, but the pleasure side could be damaged for a time.
　　The concepts of mastery and pleasure can help us identify the sources of well-being for women, and remedy past mistakes. In the past, women were encouraged to look only at the feeling side of life as the source of all well-being. But we know that both mastery and pleasure are critical. And mastery seems to be achieved largely through work. In our study, all the groups of employed women rated significantly higher in mastery than did women who were not employed.
　　A woman’s well-being is enhanced (增进) when she takes on multiple roles. At least by middle adulthood, the women who were involved in a combination of roles-marriages, motherhood, and employment were the highest in well-being, despite warnings about stress and strain.
　　30. The best tittle for the passage would be_________.
　　A) Apple’s Efforts so Stay Ahead of IBM
　　B) Apple’s New Computer Technology
　　C) Apple’s New personal Computers
　　D) Apple’s Research Activities
　　The competition among producers of personal computers is essentially a race to get the best, most innovative products to the marketplace. Marketers in this environment frequently have to make a judgement as to their competitors’ role when making marketing strategy decisions. If major competitors are changing their products, then a marketer may want to follow suit to remain competitive. Apple Computer, Inc. has introduced two new, faster person computers, the Macintosh II and Macintosh SE, in anticipation of the introduction of a new PC by IBM, one of Apple’ s major competitors.
　　Apple’ s new computers are much faster and more powerful than its earlier models. The improved Macintosh is able to run programs that previously were impossible to run on an Apple PC, including IBM-compatible programs. This compatibility feature illustrates computer manufacturers’ new attitude of giving customers the features they want. Malting Apple computers capable of running IBM software is Apple’ s effort at making the Mackintosh compatible with IBM computers and thus more popular in the office, where Apple hopes to increase sales, Users of the new Apple can also add accessories to make their machines specialize in specific uses, such as engineering and writing.
　　The new computers represent a big improvement over past models, but they also cost much more. Company officials do not think the higher price will slow down buyers who want to step up to a more powerful computer. Apple wants to stay in the high price end of the personal computer marker to finance research for even faster, more sophisticated computers.
　　Even though Apple and IBM are major competitors, both companies realize that their competitor’s computers have certain features that their own models do not. The Apple line has always been popular for its sophisticated color graphics, where-as the IBM machines have always been favored in offices. In the future, there will probably be more compatibility between the two companies’ products, which no doubt will require that both Apple and IBM change marketing strategies.
　　25. Which of the following would be the best title for the passage?
　　A) Computers and the Knowledge Society.
　　B) Service industries in Modern Society.
　　C) Features and Implications of the New Era.
　　D) Rapid Advancement of information Technology
　　注：一个选项能概括每一段的内容或者大多数段的内容，即看每段首句。
　　主旨题的迷惑选项：末段内容、细节内容、加词缩小范围，减词扩大范围。