The boy is                 go to school.A. old enough       B. old enough to    

题型：不详难度：来源：

The boy is                 go to school.
A. old enough       B. old enough to       C. enough old

答案

B

解析

本题的含义是那个男孩岁数大了足以去上学，enough to do表示足以做某事，enough修饰形容词放在形容词后，故本题选B。