寿命表中,若x岁到x+1岁的死亡概率为,嚷,x+1岁到x+2岁的死亡概率为,则x岁到x+2岁的死亡概率为()
A.
B.
C.
D.
E.
参考答案:D
My mother thinks it's ______ to go shopping. [ ]
A. fun
B. funny
C. a fun
D. funs
行政拘留的处罚行为必须由哪些部门决定?