观察下列算式，用你所发现的规律得出2²⁰¹²的末位数字是（　　）

2¹=2，2²=4，2³=8，2⁴=16，2⁵=32，2⁶=64．

A．2

B．4

C．6

D．8

Which data is not painted on the bow of a lifeboat?（）.

A.Number of persons allowed

B.Name of the vessel

C.Weight of the boat

D.Home port