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1. A controversial figure throughout most of his public life, the Black leader Marcus Garvey advocated that some Blacks return to Africa, the land that, to him, symbolized the possibility of freedom. (A) that some Blacks return to Africa, the land that, to him, symbolized the possibility of freedom (B) that some Blacks return to the African land symbolizing the possibility of freedom to him (C) that some Blacks return to Africa which was the land which symbolized the possibility of freedom to him (D) some Black’s returning to Africa which was the land that to him symbolized the possibility of freedom（A） (E) some Black’s return to the land symbolizing the possibility of freedom to him, Africa （B是哪里错？） 2 A large rise in the number of housing starts in the coming year should boost new construction dollars by several billion dollars, making the construction industry’s economic health much more robust than five years ago. (A) making the construction industry’s economic health much more robust than five years ago (B) and make the construction industry’s economic health much more robust than five years ago (C) making the construction industry’s economic health much more robust than it was five years ago (D) to make the construction industry’s economic health much more robust than five years ago（C） (E) in making the construction industry’s economic health much more robust than it as five years ago （D为什么不行？） 3 A recent study of ancient clay deposits has provided new evidence supporting the theory of global forest fires ignited by a meteorite impact that contributed to the extinction of the dinosaurs and many other creatures some 65 million years ago. (A) supporting the theory of global forest fires ignited by a meteorite impact that (B) supporting the theory that global forest fires ignited by a meteorite impact (C) that supports the theory of global forest fires that were ignited by a meteorite impact and that (D) in support of the theory that global forest fires were ignited by a meteorite impact and that（B） (E) of support for the theory of a meteorite impact that ignited global forest fires and 4. A star will compress itself into a white dwarf, a neutron star, or a black hole after it passes through a red giant stage, depending on mass. (A) A star will compress itself into a white dwarf, a neutron star, or a black hole after it passes through a red giant stage, depending on mass. (B) After passing through a red giant stage, depending on its mass, a star will compress itself into a white dwarf, a neutron star, or a black hole. (C) After passing through a red giant stage, a star’s mass will determine if it compresses itself into a white dwarf, a neutron star, or a black hole. (D) Mass determines whether a star, after passing through the red giant stage, will compress itself into a white dwarf, a neutron star, or a black hole.（D） (E) The mass of a star, after passing through the red giant stage, will determine whether it compresses itself into a white dwarf, a neutron star, or a black hole. （B是怎么错的）
5. A substance derived from the Madagascar periwinkle, which has proved useful in decreasing mortality among young leukemia patients, is cultivated in China as part of a program to integrate traditional herbal medicine into a contemporary system of health care. (A) A substance derived from the Madagascar periwinkle, which has proved useful in decreasing mortality among young leukemia patients, (B) A derivative, which has proved useful in decreasing mortality among young leukemia patients, of the Madagascar periwinkle, (C) A Madagascar periwinkle derivative, which has proved useful in decreasing mortality among young leukemia patients, (D) The Madagascar periwinkle has a derivative which has proved useful in decreasing mortality among young leukemia patients, that（E） (E) The Madagascar periwinkle, a derivative of which has proved useful in decreasing mortality among young leukemia patients, （A怎么错的？） 6. According to Booker T. Whatley’s recent analysis, planting the same crops as are planted on large farms will lead to economic disaster for the small farmer, who should plan a succession of high-value crops that will provide a year-round cash flow. (A) planting the same crops as are planted on large farms will lead to economic disaster for the small farmer, who (B) it will lead to economic disaster for the small farmer to plant the same crops as on the large farms; they (C) economic disaster will result from planting the same crops as large farms to the small farmer, who (D) economic disaster for the small farmer will result from planting the same crops as on the large farms; they（A） (E) the small farmer planting the same crops as are planted on large farms will lead to economic disaster; they 7. According to scientists at the University of California, the pattern of changes that have occurred in human DNA over the millennia indicate the possibility that everyone alive today might be descended from a single female ancestor who lived in Africa sometime between 140,000 and 280,000 years ago. (A) indicate the possibility that everyone alive today might be descended from a single female ancestor who (B) indicate that everyone alive today might possibly be a descendant of a single female ancestor who had (C) may indicate that everyone alive today has descended from a single female ancestor who had (D) indicates that everyone alive today may be a descendant of a single female ancestor who（D） (E) indicates that everyone alive today might be a descendant from a single female ancestor who （A为什么错啊？） 8. According to some analysts, whatever its merits, the proposal to tax away all capital gains on short-term investments would, if enacted, have a disastrous effect on Wall Street trading and employment. (A) its merits, the proposal to tax (B) its merits may be, the proposal of taxing (C) its merits as a proposal, taxing (D) the proposal’s merits, to tax（A） (E) the proposal’s merits are, taxing
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发表于 2006-7-12 22:33:00
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