lanxk
举报
she-----just boiled an egg和she----boiled it a minute ago 和she ---never been to china,but he was there in 1992和he----already painted that bookcase和he --- painted it a week ago和she ---emptied the basket this moring 和he ---just dusted the cupboard 括号里的词分别填的是什么,还有指出那几个句子是一般过去时和现在完成时,谢谢