Napoleon would have taken over the world if he ______ the Battle of Waterloo. [ ]

A. wins

B. won

C. had won

D. has won

对于实力一般、资源较少且处于成熟产业或夕阳产业中的小企业，在开发新产品时宜采用的战略是（ ）。

A．进取战略

B．紧随战略

C．保持地位战略

D．冒险战略