关于好奇心，以下说法不正确的是（    ）

A．法国作家法郎士指出，好奇心可以造就科学家和诗人。所以好奇心能激发我们学习和探索的兴趣。

B．只要有好奇心就要勇敢的去尝试

C．要克制那些超越道德和法律范围的好奇心

D．我们要正确的把握和利用好奇心

As a businessman he was a success,but as a husband he was _____ failure, so their marriage ended in _____

failure. [ ]

A. /; /

B. /; a

C. a; a

D. a; /