Both teams were in hard training; _____ was willing to lose the game.

A．either

B．neither

C．another

D．the other

造成边坡下滑力增加，失稳坍塌的因素主要有（）

A.边坡顶面行车或有动荷载

B.边坡土顶面堆土、料过多

C.边坡系数m小

D.边坡系数m大

E.边坡土体被水浸泡