This is a very lovely doll. I’ll buy it _____.

A．how much may it cost

B．no matter how it may cost

C．however much it may cost

D．how may it cost

信息管理所包含的内容除了信息收集、信息加工、信息传输及信息贮存外，还包括下列( )。

A．信息汇总

B．信息检索

C．信息接收

D．信息审编