英语三级A级
A.technology has widened the gap between the richand the poor
B.individual interest in computers might be asignificant reason
C.the survey has covered more than enough investigationsamples
D.the estimation by the Census Bureau is subjectto correction
(解析】题干意为“国家调查局的数据显示…”。由第二段可知,国家调查局根据一份调查,估出在收入不到10,000美元的家庭中,拥有电脑的家庭只占6.8%,而收入在75,000美元及以上的家庭中,拥有电脑的家庭占61.7%0也就是说,穷人家庭中电脑拥有率很低,而富人家庭电脑拥有率很高。电脑代表先进的技术。 所以可以说,技术拉大了穷人与富人之间的差距,故选A。
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