郑观应在《盛世危言》中说：“专制政体利于官，利于外人耳。利于官者，借压力以剥削百姓，利于外人者，借官力以压迫百姓。”这反映了郑观应主张

A．发展中国的民族工商业

B．学习西方自然科学知识

C．在中国实行民主制度

D．实行欧美的重商主义政策

.Don’t be frightened by sharks as there is___________chance of being hit by lightning than being attacked by a shark.

A．as thirty times great as

B．as thirty times great

C．thirty times as great

D．thirty times greater