2019年3月29日
第一册：lesson eighty three.
摘要： 原文：Going on holiday. A:Hello Sam, come in. B:Hi,Sam.We are having lunch. Do you want to have lunch with us? C:No,thak you Tom. I have already had lunc 阅读全文
posted @ 2019-03-29 14:50 张玉昊 阅读(177) 评论(0) 推荐(0) 编辑