Mike is only 15 years old. He is not to get a driver’s license.A. old enoughB. enough old

问题补充：

Mike is only 15 years old. He is not to get a driver’s license.

A. old enough

B. enough old

C. young enough

D. enough young

答案：

(答案→)A. old enough

B. enough old

C. young enough

D. enough young

解析：本题考查的是：enough修饰形容词时位于其后，再根据句子的意思，选A