Only when you are in poor health realize that health is .
A. will you; worthless
B. will you; priceless
C. you will; priceless
D. you will; worthless
网友回答
A. will you; worthless
(答案→)B. will you; priceless
C. you will; priceless
D. you will; worthless
解析：考查倒装和形容词辨析。句意“只有当你身体不好的时候，你才会意识到健康是无价的。”only位于句首时，应该用部分倒装，即把助动词提到主语前，排除C、D；worthless“不值钱的”；priceless“无价的”。故选B。