问题 更新时间2023/4/3 12:59:00 The president suggested that a UN observer _______ the conference.(本题2.0分) A、 attended B、 attending C、 should attend D、 would attend 答案 登录 注册 标准答案:C 出自:青书学堂 >> 商丘师范学院-英语主题阅读(高起专)