Which of the following statements is true of insurance companies according to the text?

Which of the following statements is true of insurance companies according to the text?

A.Insurance companies lose much money in order to cover people's losses.

B.Insurance companies help relieve the financial burdens of individual families by having many people to share them.

C.Insurance companies take great risks by providing insurance to their customers.

D.Insurance companies guarantee that those who buy their insurance will not suffer any financial loss at all.

正确答案是B