（）和（）是人身意外伤害保险的基本保险责任，疾病导致被保险人死亡或残疾不属于此保险责任。
参考答案：意外死亡给付;意外伤残给付
下列哪项职业易导致生殖器炎症
A．公共汽车司售人员B．商店售货员C．话务人员D．医生E．教师
Bonds issued by a country's central government are referred to as sovereign bonds. Which of the following ruethods is used by central governments to issue sovereign bonds when it determines market conditions are advantageous（）
A. Regular cycle auction (multiple price).
B. An ad hoc auction system.
C. A tap system.
