问题 更新时间2023/4/3 12:59:00 A pause can make all the _______ in the world between an effective speech and an ineffective one in the hands of a master.A.differenceB.effectC.impressionD.contribution 答案 登录 注册 参考答案:A 出自:联大 >> 河南财经政法大学-会计-大学英语1