When asked about the secret about staying young he said that a balanced diet with exerci

问题补充：

When asked about the secret about staying young, he said that a balanced diet with exercise was the recipe for a healthy life.

Aconducted

Bconcluded

Ccombined

D. connected

答案：

A. conducted

B. concluded

(答案→)C. combined

D. connected

解析：考查动词辨析。句意：当被问及关于保持年轻的秘诀，他说，均衡饮食加体育锻炼是健康生活的秘诀。conduct指导，做；conclude包括；combinecombine 强调通过混合或结合产生一个新产品的过程中每个个体的个性也随之消失，多用于抽象或无形的东西；connect 表示“连接；结合”，指两事物在某些方面有关联，但各自保持自己的特点和独立性，可用于具体事物或抽象概念。如：Hydrogen and oxygen combine to form water. 氢与氧化合成水。