Don’t worry about me too much mom. I think I’m to finish the work by myself.A. enough ol

问题补充：

Don’t worry about me too much, mom. I think I’m to finish the work by myself.

A. enough old

B. enough young

C. old enough

D. young enough

答案：

A. enough old

B. enough young

(答案→)C. old enough

D. young enough

解析：old老的，旧的；young年轻的；enough足够的，做副词修饰形容词时，一般放在被修饰词的后面。句意：妈妈，不要太为我担心。我想我已经足够大来自己完成这项工作。结合语境可知选C。