情态动词学习笔记(4) 基本用法：建议和忠告
摘要：
could 表建议it is a nice day. we could go for a walk. 今天天气不错，我们可以出去散步 shall用于第一人称疑问句，表征求对方建议shall i open the window? = would you like me to open the wind 阅读全文
posted @ 2019-06-11 15:08 猪猪一号 阅读(804) 评论(0) 推荐(0) 编辑