Question

My 15-day-old brother is not _______ to drink water by himself.

A．enough old

B．old enough

C．too young

D．young too

Answer 1

B

试题分析：句意：我十五天的儿子自己喝水年龄不足够大。Too…to do sth,太……而不能做……。enough 修饰形容词，放在形容词后面。enough to do sth 足够的……去做某事。故选B。