问题 更新时间2023/4/3 12:59:00 This is not an economical way to get more water; ______, it is very expensive. A.or else B.in short C.on the contrary D.on the other hand 答案 登录 注册 参考答案:C 出自:联大 >> 河南财经政法大学-金融学-大学英语4