题库试卷 单选题“Isn't it impolite to call people by their first names” The underlined word is of the same word class as .选项: 来源:百年教育职业培训中心 更新时间:2022-12-11 13:41:40 正确答案:微信搜索【国开搜题】公众号广东开放大学2023年春季招生简章单选题“Isn'titimpolitetocallpeoplebytheirfirstnames?”The 正确 答案:微信搜索【 国开 搜题】公众号 广东开放大学 2023年春季招生简章 单选题“Isn't it impolite to call people by their first names?” The underlined word is of the same word class as .选项:A.workB.interestingC.possibly参考答案:B国开一网一平台 形成性考核