LZ说的那个CR可是这道?GWD24套最后一套上面的。 Q21:TTGWD2-Q15: The city of Workney , in raising bus faresfrom $1.00 to $1.25, proposed that 18 fare tokens be sold for $20.00 toalleviate the extra burden of the fare increase on the city’s low-incomeresidents. Critics suggestedalternatively that 9 fare tokens be sold for $10.00, because a $20.00 outlaywould be prohibitive for low-income riders. The alternative proposaldepends on which of the following assumptions? A. Low-income residents of Workney will continue to ride thebuses in the same numbers despite the fare increase. B. Low-income riders would be more likely to take advantage ofthe savings afforded by the 9-token offer than would other riders. C. The outlay of $10.00 for the purchase of 9 fare tokenswould not be prohibitive for low-income bus riders. D. The proposed fare increase is needed for the purchase ofnew buses for the city’s bus system. E. Buses provide the only means of public transportation inthe city of Workney . 选C。 -- by 会员 auroral1982 (2009/11/19 7:54:22)
CR就是这道了 |