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对2题的答案不解，请高手帮忙
大全-B-2. In the years since the city of London imposed strict air-pollution regulations on local industry, the number of bird species seen in and around London has increased dramatically. Similar air-pollution rules should be imposed in other major cities.
Each of the following is an assumption made in the argument above EXCEPT:
(A) In most major cities, air-pollution problems are caused almost entirely by local industry.
(B) Air-pollution regulations on industry have a significant impact on the quality of the air.
(C) The air-pollution problems of other major cities are basically similar to those once suffered by London.
(D) An increase in the number of bird species in and around a city is desirable.
(E) The increased sightings of bird species in and around London reflect an actual increase in the number of species in the area.
为何答案不是E而是A，问题在讨论City而不是area
大全-C-8. Which of the following best completes the passage below?
A primary factor in perpetuating the low salaries of women workers has been their segregation in the so-called pink-collar occupations, such as nursing, teaching, library science, and secretarial work. Partly because these jobs have traditionally been held by women, their salary levels have been depressed, and, despite increased attempts to unionize these workers in recent years, their pay continues to lag. Moreover, although a large percentage of women than ever before are now entering and remaining in the job market, most continue to gravitate toward the pink-collar fields, despite the lower salaries. It seems clear, therefore, that if the average salaries of women workers are to approach those of men, ______
(A) labor unions must redouble their efforts to improve the lot of working women
(B) society’s perception of pink-collar jobs as less important and less demanding than other jobs must be changed
(C) more men must be encouraged to enter fields traditionally occupied by women
(D) the number of jobs in the pink-collar fields relative to the size of the work force as a whole must be markedly increased
(E) more women must enter occupations other than those traditionally reserved for them
为何答案是E? 虽然其他答案也不靠谱
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发表于 2009-11-28 22:42:43
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