Though he doesn't achieve his goals, he is not a failure. _____, he is remembered as a true hero.[ ]

A. In particular

B. On the contrary

C. Generally speaking

D. To be honest

作为市场补缺者的企业，首先要找出市场的（），即善于发现机会。

A、空白点

B、饱和点

C、挑战点

D、领先点