单选题：The word "payoffs" ( Line 1, Para. 2) can be best replaced b

题目内容：

The word "payoffs" ( Line 1, Para. 2) can be best replaced by "__________" A．methods
B．solutions
C．results
D．benefits

参考答案：

答案解析：

The minority of the American insurance companies provide a w

The minority of the American insurance companies provide a way for large numbers

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