—I can help you_________ it.
A:to carrying
B:carries
C:to carry
阅读右面的程序框图,则输出的S=( )
观察下列算式,用你所发现的规律得出22010的末位数字是( )21=2,22=4,23=8,24=16,25=32,26=64,27=128,28=256,….