问题 更新时间2023/4/3 12:59:00 Put the following words in appropriate groups:compasses, couple, army, spectaclesA. Plural only: ___________B. Both singular and plural:_________ 答案 登录 注册 教师释疑: A. compasses, spectacles B. couple, army 出自:联大 >> 当代英语语法概论