问题 更新时间2023/5/25 10:44:00 Listen to the two girls by the window. What language ? 单选题 (10 分) 10分 A.were they speaking B.are they speaking C.did they speak 答案 登录 注册 B. are they speaking 出自:国家开放大学 >> 国家开放大学理工英语21