After many years both countries have come to realize that neither side could ever succeed in getting rid of _____ by means of war.

A．other

B．another

C．the other

D．others

模板是实现类属机制的一种工具，其功能非常强大，它允许用户构造类属类，即( )。

A．模板函数

B．函数模板

C．模板类

D．类模板