若在一个非零无符号二进制整数右边加两个0形成一个新的数，则新数的值是原数值的________。

A．四倍

B．二倍

C．四分之一

D．二分之一

I thought that this would be a funny trick（）Jim.

A.to play on

B.to have played

C.playing on

D.to being played on