我国肝硬化的最常见病因是()
A．日本血吸虫病
B．病毒性肝炎
C．乙醇(酒精)中毒
D．化学毒物
E．代谢障碍
参考答案：B
坚持改革创新，建立以（）为导向，科学的社会化的人才评价机制。
— Millions of Chinese had expected Liu Xiang to win another gold medal for the 110-meter hurdle.
— Poor Guy, he was _____. [ ]
A. under control
B. under pressure
C. under way
D. under discussion
