He can run fast enough to catch up with us.这句话的结构是什么?主谓宾是那些?

分类: 作业答案 • 2021-12-19 21:09:24

问题描述：

答

He是主语
can run是谓语
fast 是副词作状语修饰 run
enough是副词作状语修饰 fast
to catch up with us.是不定式短语作结果状语修饰 run fast enough