出租汽车驾驶员从业资格注册有效期为3年。（）
参考答案：对
He threw away all the ______ cigarettes, _____ to give up smoking for the sake of his health. [ ]
A. remained; determining
B. leaving; determined
C. remaining; determined
D. left; determining
“保费”栏应填（）。
A．3%
B．0.3%
C．0.3/1
D．3‰
