地震、水灾、火灾以及各种瘟疫都属于()。
A.财产风险因素
B.自然风险因素
C.经济风险因素
D.社会风险因素
参考答案:B
What is the name given to the sum of money which a person agrees to pay to an insurance company()
A.compensation
B.commission
C.insurance value
D.premium