The smart card water manager system that is used in ___________has typically reduced water and electricity use, and has reduced household water bills by about _______%
A) Singapore, 10%
B) Beijing, 40%
C) Singapore, 40%
D) Brazil, 10%
E) Brazil, 40%

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The Answer of The smart card water manager system that is used in ___________has typically reduced water and electricity use, and has reduced household water bills by about _______%
A) Singapore, 10%
B) Beijing, 40%
C) Singapore, 40%
D) Brazil, 10%
E) Brazil, 40%

The Smart Card Water Manager System That Is Used in ___________Has