Not until he got a serious illness ______ (他才认识到健康的重要性).

A．many executives were arrested in the late 90s
B．many executives are not visionary enough for their companies
C．many executives’ strategies are ahead of their company’s needs
D．companies need to hire people who are more visionary

A．talking to them as ff they are unsophisticated
B．persuading them to be prejudiced against other groups
C．exaggerating the economic threats other groups pose
D．frightening them with weapons or poisonous gases