2. 考研
  3. Americans’ pride and faith of their economic system, 【B1】______ that it provides opportunities for all citizens to have good liv

Americans’ pride and faith of their economic system, 【B1】______ that it provides opportunities for all citizens to have good liv

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问题     Americans’ pride and faith of their economic system, 【B1】______ that it provides opportunities for all citizens to have good lives, are 【B2】______ by the 【B3】______ that poverty persists in many parts of country.
    Government anti-poverty efforts have made some progress but have not eradicated the problem.【B4】______, periods of strong economic growth, which bring more jobs and higher wages, have【B5】______poverty but have not【B6】______it entirely.
    The federal government 【B7】______ poverty line as a minimum 【B8】______ of income 【B9】______ for basic maintenance of a family or four. This amount may fluctuated【B10】______the cost of living and the location of the family. In 1998, a family of four with an annual income below $ 16,530 was classified【B11】______living in poverty.
    The percentage of people living below poverty line dropped from 22.4 percent in 1959 to 11.4 percent in 1978. But【B12】______, it has fluctuated in a fairly narrow range. In 1998, it stood at 12.7 percent.
    【B13】______, the overall figures mask much more severe pockets of poverty. In 1998, more than one-quarter of all African-Americans lived in poverty; though【B14】______high, that figure did represent an improvement from 1979 when 31 percentage of blacks were officially classified as poor.
    There are【B15】______estimations on the accuracy of official poverty figures. Some analysts have suggested that the official poverty figures【B16】______the real【B17】______of poverty because they measure only cash income and exclude certain government assistance programs such as Food Stamps. Others point out, however, that these programs【B18】______cover all of a family’s food or health care needs.【B19】______others point out that people at the poverty line sometimes receive cash income from【B20】______work and in the underground sector of economy which is never recorded in official statistics.
【B12】
选项 A、from now on
B、then
C、since then
D、long before
答案C
解析 考查语义理解与词组辨析。from now on意为“从现在开始”；then意为“那时”；since then意为“从那时起”；long before意为“很久以前”，空格处所在句子用的是现在完成时态，故C．since then为正确答案。
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考研英语一

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