问题描述： 翻译He swept the floor after he had dusted everything. 1个回答 分类：英语 2014-09-25 问题解答： 我来补答 他把一切都掸灰除尘之后又扫了地. 再问： He bought another car after he had sold his old one.再问： He bought another car after he had sold his old one. 再答： ���������Լ��ľɳ���������һ���µġ� 展开全文阅读
