新旧“二十四孝”内容的对比，说明（    ）

①立足民族传统是文化创新的根本途径  ②不同时代对“孝”文化理解不同

③对“孝”文化既要传承又要发展      ④传统文化具有鲜明的民族特色

A．①③

B．①③

C．②③

D．③④

--- Oh, must you? Stay a bit longer. ____.

--- Thanks anyway. I’ve got an early start tomorrow morning.

A．It’s been such fun having you.

B．Maybe you can have supper here.

C．We welcome you with open arms.

D．Let’s have another chat.