如果基础货币为8亿元，活期存款的法定准备金率为8%，定期存款的法定存款准备金率为6%，定期存款比率为30%，超额准备金率为5%，通货比率为20%，那么货币存量为 ( )亿元。

A．21.02

B．22.58

C．27.59

D．32.13

This school was _____ in 1950 and has a history of nearly sixty years.[ ]

A. got up

B. set up

C. sent up

D. taken up