与目前人类死亡原因有关的行为危险因子指（）
A.吸烟、酗酒
B.滥用药物
C.过量饮食和肥胖
D.运动不足
E.以上都是
参考答案：E
机组调节保证计算的任务？
_______ her parents were strongly against it, she married the young man.
A．For
B．If
C．Since
D．While
