问题
单项选择题
电子水表累积数码开关表示八个数码,其顺序为()。
A.1,2,3,4,5,6,7,8
B.1,2,4,8,16,32,64,128
C.2,4,6,8,10,12,14,16
D.0.001,0.01,0.1,1,10,100,1000,10000
答案
参考答案:B
电子水表累积数码开关表示八个数码,其顺序为()。
A.1,2,3,4,5,6,7,8
B.1,2,4,8,16,32,64,128
C.2,4,6,8,10,12,14,16
D.0.001,0.01,0.1,1,10,100,1000,10000
参考答案:B