Don't disturb Mr.Kelly.He spent the whole night___his paper.A.finishing to write B.finishing writing

分类: 作业答案 • 2022-06-24 16:52:27

问题描述：

Don't disturb Mr.Kelly.He spent the whole night___his paper.
A.finishing to write
B.finishing writing

答

B.finish doing sth意为完成…无不定式的用法.