I had finished reading the novel by nine o'clock last night 这里had done 后面为什么会是reading

分类: 作业答案 • 2022-06-08 18:45:54

问题描述：

答

reading 动名词

答

finish doing sth 完成某事

答

过去完成进行时

答

finish doing sth 固定结构

答

finish doing sth,是固定搭配