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 elseB.in shortC.on the contraryD.on the other hand 答案 登录 注册 C.on the contrary 出自:联大 >> 河南财经政法大学大学英语4课程作业