问题 更新时间2023/4/3 12:59:00 — — The round-trip air fare for a person is only $188.选择一项:A. What is the exact air fare? B. How much does the trip cost?C. How much does the airplane cost? 答案 登录 注册 A. What is the exact air fare? 出自:国家开放大学 >> 管理英语