毛 * * 思想成熟的标志是

A．走俄国人的路

B．第一次国共合作实现 ，

C．在实践中找到了一条带领中国革命走向胜利的道路

D．中共七大确立毛 * * 思想为党的指导思想

All of ____ sudden, he remembered ____ certain man called his name on his way to work. [ ]

A. a; the

B. the; a

C. /; a

D. a; a