杜甫《三别》为《新婚别》《无家别》和哪一个？
参考答案：
杜甫《三别》为《新婚别》《无家别》和《垂老别》。
_______ is reported in the newspaper, talks between the two countries are making progress.
A．It
B．That
C．As
D．Which
一号线地铁列车DCU是（）的简称。
