《动车组列车售票组织办法（暂行）》规定，动车组列车票额全部投放全路范围“公用”用途，预售期为（）。

A.25天

B.15天

C.10天

D.20天

Last year John earned _______ his brother did, who has a better position in a bigger company.

A．twice as many as

B．twice as much as

C．twice as more as

D．twice much as