问题 更新时间2023/4/3 12:59:00 I have only one pen and I am going to buy _____. ( )(本题3.5分) A、 the second B、 one second C、 a second one D、 the second one 答案 登录 注册 标准答案:C 出自:青书学堂 >> 延安大学-大学英语4