Experts say that walking is one of the best ways for a person to______ healthy.A.preserveB

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Experts say that walking is one of the best ways for a person to______ healthy.

A.preserve

B.stay

C.maintain

D.reserve

请帮忙给出正确答案和分析,谢谢!

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答案解析

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  • 正确答案:B
    四个选择项中只有stay习惯上与healthy搭配使用,其余均不可。stay"停留,保持下去",如:Theweatherstayedfineforaweek."天气晴朗持续了一周。"preserve"保护,保存",如:topreserveone’seyesight"保护视力".maintain"维持,维修",如:tomaintaingoodsocialorder"维持良好的社会秩序"。reserve"保留,保存",如:toreserveone’senergy"保存精力"。