影响戒烟行为的强化因素为（）
A.法规
B.个人的价值
C.父母、同伴的劝告
D.吸烟危害的知识
E.个人的意志
参考答案：C
Written in a hurry, ___________．How can it be satisfactory?
A．they find many mistakes in the report
B．lots of mistakes have been made in the report
C．there are plenty of mistakes in the report
D．the report is full of mistakes
《神华集团露天煤矿本质安全管理考核评分标准》中运输道路，应根据（）等具体情况应设置安全警示标志，在换向区段内必须设置醒目的换向标志。
A.弯道
B.坡道
C.公共地段
D.危险地段
