问题 更新时间2023/4/3 12:59:00 [单选题,7.6分] 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 参考答案:C 出自:联大 >> 河南城建学院-道路桥梁与渡河工程-大学英语4