Each time tourists travel to Beijing, they_______ the Forbidden City.

A．will be shown up

B．will be shown around

C．will show around

D．will show to

解释程序的功能是( )。

A．解释执行高级语言程序

B．将高级语言程序翻译成目标程序

C．解释执行汇编语言程序

D．将汇编语言程序翻译成目标程序