In my opinion, this is not an economical way to get more water; ____, it is very expensive. A.on th

题目简介

In my opinion, this is not an economical way to get more water; ____, it is very expensive. A.on th

题目详情

      In my opinion, this is not an economical way to get more water; ____, it is very expensive.
A.on the other handB.on the contraryC.in shortD.or else
题型:单选题难度:偏易来源:不详

答案

B

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