This is not an economical way to get more water; , it is very expensive.A. on the contrary

发布时间：2020-08-17 04:39:04

This is not an economical way to get more water;     , it is very expensive.
A. on the contrary
B. on the other hand
C. on the whole
D. on earth

网友回答

(答案→)A. on the contrary
B. on the other hand
C. on the whole
D. on earth
解析：A. on the contrary相反    B. on the other hand另一方面C. on the whole大体上     D. on earth究竟；句意：这不是一种非常经济的取水方法；相反，它非常的昂贵。故选A
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