单选题According to the passage, one of the reasons why readers in the 1920s and 130s were attracted by free insurance policies was that ______.A
they were afraid of being unable to workB
jobs were more dangerous thenC
they had bigger families to look afterD
题目
单选题
According to the passage, one of the reasons why readers in the 1920s and 130s were attracted by free insurance policies was that ______.