问prep07 cr2 11

annielucky

求大侠详细解答。

lexipaula

11.(24915-!-item-!-188;#058&001837)



Radio stations with radio data system (RDS) technology broadcast special program information that only radios with an RDS feature can receive.Between 1994 and 1996, the number of RDS radio stations in Verdland increased from 250 to 600.However, since the number of RDS-equipped radios in Verdland was about the same in 1996 as in 1994, the number of Verdlanders receiving the special program information probably did not increase significantly.



只有具有RDS功能的收音机才能接受到备有RDS系统的广播站播出的特别节目信息。1994到1996年间，V城市里的备有RDS系统的广播站个数从250增加到了600.但是，由于V城里1996年具有RDS功能的收音机个数较1994年没有改变，所以V城收听到特别节目信息的人数也没有增加。



Which of the following is an assumption on which the argument depends?



(A)(Few if any of the RDS radio stations that began broadcasting in Verdland after 1994) broadcast to people with RDS-equipped radios (living in areas not previously reached by RDS stations).在那些1994年后开始在V城广播的备有RDS系统广播站中，几乎没有一个（广播站）对那些拥有有RDS功能收音机并且住在以前备有RDS系统的广播站播不到的地方的人进行广播。

如果把此项取非的话即有备有RDS系统的广播站对（划线部分）进行广播，则原文的结论the number of V-ers receiving the special program information did not increase不成立，weaken了原文结论。因为（划线部分）原来收不到的广播现在因为1994年后新建的广播站对他们也进行播出了，所以他们就收得到广播了，即人数也增加了。取非后weaken了原argument，即是assumption！

(B) In 1996 most Verdlanders who lived within the listening area of an RDS station already had a radio equipped to receive RDS.

(C) Equipping a radio station with RDS technology does not decrease the station's listening area.

(D) In 1996 Verdlanders who did not own radios equipped to receive RDS could not receive any programming from the RDS radio stations that began broadcasting in Verdland after 1994.

1996年那些没有具有RDS功能收音机的V城人接收不到任何来自建于1994年后备有RDS功能的广播站的广播信息。这个选项中没有具有RDS功能收音机的V城人不是要讨论的对象，因为不管怎样他们也接收不到任何来自于备有RDS功能广播站的广播。

(E) The RDS radio stations in Verdland in 1996 did not all offer the same type of programming.



BCE应该比较好排除，就不多说了。说实话这题是猜对的，要是实战碰到这种绕口的题也只能看看筛筛然后拼人品蒙一个觉得比较像的咯！加油！

annielucky

恩恩 thank you!

jay871750293

感谢一楼精彩的翻译~~~

hutian1992

茅塞顿开，谢谢说白了就是“1994年有一群有设备但没被覆盖的人，到了1996年仍未被覆盖”

marong1017

感谢一楼，感觉就是欺负外国学生啊

阿拉梦

hutian1992 发表于 2012-5-15 22:18
茅塞顿开，谢谢说白了就是“1994年有一群有设备但没被覆盖的人，到了1996年仍未被覆盖” ...

同意！