王老师:19139051760(拨打)复制微信 题目 更新时间:2023/4/3 Efforts to convince him were_________. He is too stubborn to be convinced. A. rich B. meager C. massive D. futile 答案 登录 注册 D 出自:江开 >> 英语(专升本) 宁德师范学院继续教育学院