Only when you are in poor health realize that health is .A. will you; worthless B. will yo

问题补充：

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

答案：

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。