问题
单项选择题
0.3,3,2,200,0.03,30,0.005,( )。
A.5
B.50
C.0.5
D.500
答案
参考答案:B
解析: 此数列为组合数列,即(0.3,3),10倍,(2,200),100倍,(0.03,30),1000倍, (0.005,50),10000。
0.3,3,2,200,0.03,30,0.005,( )。
A.5
B.50
C.0.5
D.500
参考答案:B
解析: 此数列为组合数列,即(0.3,3),10倍,(2,200),100倍,(0.03,30),1000倍, (0.005,50),10000。