单选题By making some very simple changes at home, old people _____.Aare free from home accidentsBcan improve their healthCare likely to live longerDcan live more safely
单选题
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
参考解析
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。
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。
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