If you want to be you’d better take.A. healthy enough exercise enoughB. enough healthy

问题补充：

If you want to be , you’d better take.

A. healthy enough, exercise enough

B. enough healthy, enough exercise

C. enough healthy, exercise enough

D. healthy enough, enough exercise

答案：

A. healthy enough, exercise enough

B. enough healthy, enough exercise

C. enough healthy, exercise enough

(答案→)D. healthy enough, enough exercise

解析：句意：你如果想要足够健康，你最好进行足够的锻炼。enough修饰形容词和副词时必须要后置，而修饰名词时通常置于所修饰的名词前，也可后置；故选D.。