当有人呼吸系统中毒时，应迅速使中毒者离开现场，移到通风良好的环境，令中毒者呼吸新鲜空气，情况严重者应及时送医院治疗。
参考答案：对
_______ his being late again , he lost his job and had to stay at home.
A．Owe to
B．As result of
C．In case of
D．Because of
(）容易使营销人员和企业之间产生较大的离心率
A、计件工资制
B、提成工资制
C、技能工资制
D、岗位工资制
