By making some very simple changes at home, old people _____.
A、are free from home accidents
B、can improve their health
C、are likely to live longer
D、can live more safely
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正确答案
试题解析
本题是细节题。从文章的第一段第二句“Most old people can live safely at home if they make a few changes”可知,如果稍作改动,老年人在家中将会非常安全。A项“完全不会发生意外”,B项“可以改善健康状况”,C项“可能会更长寿”,与原文所述内容不符,正确答案为D。