问题 更新时间2023/4/3 12:59:00 (单选题)Mr. Wang and his son, both looking very happy, taking a walk in the park.(本题1.0分)A.areB.isC.hasD.have 答案 登录 注册 答案:A. 出自:青书学堂 >> 桂林理工大学大学英语4