两道题不知道答案

这题式CD22   6里面的，可没找到对应的题号：谢谢

GWD-8-Q19: GWD-2-12

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

A.        They rely entirely on the government pension for their income

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 living

GWD-8-Q21:GWD-2-18

Last year all refuse collected by Shelbyville city services was incinerated.  This

incineration generated a large quantity of residue ash.  In order to reduce the amount of

residue ash Shelbyville generates this year to half of last year’s total, the city has

revamped its collection program.  This year city services will separate for recycling

enough refuse to reduce the number of truckloads of refuse to be incinerated to half of

last year’s number. 

 A.        This year, no materials that city services could separate for recycling will be incinerated.

B.        Separating recyclable materials from materials to be incinerated will cost Shelbyville less than half what it cost last year to dispose of the residue ash.

C.        Refuse collected by city services will contain a larger proportion of recyclable materials this year than it did last year.

D.        The refuse incinerated this year will generate no more residue ash per truckload incinerated than did the refuse incinerated last year.

E.        The total quantity of refuse collected by Shelbyville city services this year will be no greater than that collected last year.