试题详情
单项选择 适中0.65 引用1 组卷103
________doing the cleaning in the house, Mrs Brown sat down on the sofa to have a rest for a while.
A.Having finishedB.Finished
C.To be finishedD.To finish
23-24高一下·天津红桥·阶段练习
知识点:finish现在分词的完成式:having done 答案解析 【答案】很抱歉,登录后才可免费查看答案和解析!