首页
登录
职称英语
Although compact cars make up only 38 percent of the vehicles in traffic, 48 per
Although compact cars make up only 38 percent of the vehicles in traffic, 48 per
游客
2025-02-26
29
管理
问题
Although compact cars make up only 38 percent of the vehicles in traffic, 48 percent of the cars that are followed too closely("tailgated")are compact. On the other hand, fewer than 27 percent of the cars tailgated are middle-sized, even though middle-sized cars make up 31 percent of the vehicles in traffic. Which of the following, if true, most contributes to an explanation for the phenomenon described above?
选项
A、The shape of compact cars makes it easy for a tailgater to see far enough ahead around such cars to minimize the chances of a rear-end collision.
B、Middle-sized cars, owned by families with children and pets, are likely to have bumper stickers that are so interesting to read that tailgaters stay behind such cars longer.
C、Compact cars sometimes have superior engines that allow them to pass middle-sized cars on the highway easily.
D、The percentage of cars on the highway that are middle-sized has been steadily decreasing over the last decade.
E、Compact cars are often driven by fast drivers.
答案
A
解析
本题属于数学相关的题目,段落中出现了四个数字(表示为百分比)并涉及compact cars,middle—sized cars,tailgated cars和vehicles in traffic这四类车. 数字38%与31%都比较于vehicles in traffic,48%与27%都比较于tailgated cars,所以都可以进行比较。但很明显后者之间的差值较前者更大,因此应着重寻求能解释这种差异的选项。若compact cars的车型使得tailgater有更多的优势从而减少了撞车的可能,如(A)所说,那么它在tailgated cars中占了更大比例,所以(A)为正确答案。
转载请注明原文地址:https://tihaiku.com/zcyy/3973387.html
相关试题推荐
Althoughcomputerscanenhancepeople’sabilitytocommunicate,computergamesa
ArecentreportdeterminedthatalthoughonlythreepercentofdriversonMaryla
Onestateaddsa7percentsalestaxtothepriceofmostproductspurchasedwit
AlthoughtheratioofphysicianstototalpopulationisaboutthesameintheUn
AlthoughmanybrandsofgasolinearesoldonHaibeiisland,gasolinecompaniest
Althoughpartoftheivoryavailableonworldmarketswastakenfromwildelepha
Statisticsoverfourconsecutiveyearsshowedthatfourpercentmoreautomobile
AlthoughthehumanpopulationaroundtheforestlandinMiddlesexCountyhasincr
Althoughcustomprostheticbonereplacementsproducedthroughanewcomputer-aid
Between1975and1985,nursing-homeoccupancyratesaveraged87percentofcapac
随机试题
[img]ct_epem_epelisv_01141(20097)[/img][br][originaltext]Jimmyisateacher.[
For20monthsthewreckedCostaConcordiahasbeenlyingonitssidenearth
电解质是什么性质的物体A.电解质 B.电容体 C.能导电的物质 D.绝缘体
公路水运工程试验检测机构等级评定,对于有模拟报告而无业绩的项目,检测机构应提交比
下列不属于药品的是A.中成药 B.保健食品 C.化学原料药及制剂 D.血清
共用题干 第三篇ExerciseCanReplaceInsulinfo
共用题干 孕妇,37岁,孕2产1,妊娠32+3周,今晨突然全身抽搐1次,急诊入
8.L在星型连接的三相对称电源或负载中,线电流等于相电流。
基金管理公司和托管银行可以将基金估值、计算基金份额净值及相关复核工作交由基金估
下列有关废水分级处理叙述正确的是( )。A.一级处理通常被认为是一个沉淀过程,
最新回复
(
0
)