题目内容
. In my opinion, this is not an economical way to get more water; ____, it is very expensive.
A. on the other hand B. on the contrary C. in short D. or else
B
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题目内容
. In my opinion, this is not an economical way to get more water; ____, it is very expensive.
A. on the other hand B. on the contrary C. in short D. or else
B