求教一道GWD逻辑题！！！谢谢！！！

素年锦时812275

Which of the following most logically completes the passage?
Concerned about financial well-being of its elderly citizens, the government of Runagia decided two years ago to increase by 20 percent the government-provided pension paid to all Runagians over 65.Inflation in the intervening period has been negligible, and the increase has been duly received by all eligible Runagians.Nevertheless, many of them are no better off financially than they were before the increase, in large part because ________.
A.They rely entirely on the government pension for their income
B.Runagian banks are so inefficient that it can take up to three weeks to cash a pension check
C.They buy goods whose prices tend to rise especially fast in times of inflation
D.The pension was increased when the number of elderly Runagians below the poverty level reached an all-time high
E.In Runagia children typically supplement the income of elderly parents, but only by enough to provide them with a comfortable livin

答案为什么选E啊？？？？

daisyxq

答案有问题吧……我感觉应该是C

娇娇仔

http://forum.chasedream.com/GMAT_CR/thread-429515-1-3.html
答案是E没错

素年锦时812275

能解释一下为什么吗？？？谢谢谢啦

lnl555

E.In Runagia children typically supplement the income of elderly parents, but only by enough to provide them with a comfortable livin

E说 老人的孩子们只是补充老人们的收入，而且这个“补充”仅仅是为了足够老人们过一个舒服的生活

现在pension提升了，孩子们的supplement就会减少
（因为孩子的“补充”仅仅是为了足够使老人们过一个舒服的生活）

199249712

.Inflation in the intervening period has been negligible,
介个就是不选C的原因
偶以前也错了

素年锦时812275

谢啦谢啦，终于明白啦，哈哈

素年锦时812275

我刚开始也选的C