王老师:19139051760(拨打)复制微信 题目 更新时间:2023/4/3 He ______ his ideas had been confirmed. ( )(本题2.0分) A、 was gratified to hearing B、 was gratified to hear C、 was gratifying to hearing D、 was 答案 登录 注册 B、 was gratified to hear 出自:和学 >> 华北水利水电大学混凝土结构设计原理 华北水利水电大学继续教育学院