首页
登录
职称英语
Statistics over four consecutive years showed that four percent more automobile
Statistics over four consecutive years showed that four percent more automobile
游客
2025-02-26
29
管理
问题
Statistics over four consecutive years showed that four percent more automobile accidents happened in California during the week following the switch to daylight saving time and during the week following the switch back to standard time than occurred the week before each event. These statistics show that these time changes adversely affect the alertness of California drivers. The conclusion in the argument above is based on which of the following assumptions?
选项
A、Drivers in California as well as those in the rest of the United States have similar driving patterns.
B、The observed increases in accident rates are due almost entirely to an increase in the number of minor accidents.
C、Four years is not a sufficiently long period of time over which to judge the phenomenon described.
D、There are no other factors such as school vacations or holiday celebrations that cause accident rates to rise during these weeks.
E、A time change at any other time of year would not produce a similar increase in accident rates.
答案
D
解析
本题由一个statistics“转入夏令时与转回正常时间的一周中事故多了”,而得出解释性的结论“时制转换是原因”,属于典型的“B,A”型假设,思路要么为A可行或有意义(无因就无果),要么为除了A以外没有其他原因了。(D)指出没有其他引起事故发生增加的因素,所以符合了第二种思路,因此(D)正确。(A)讨论的“the rest of the United States”为新概念;(B)的“minor accidents”也为新概念;(C)起到了反对作用;(E)主要错在“similar”这个词,所以其部分地反对了上述推理。
转载请注明原文地址:https://tihaiku.com/zcyy/3973263.html
相关试题推荐
Odysseusansweredwellwhenthepriestsshowedhimapictureofthosewhohadho
TheWheatFarmersAlliance,apoliticalactioncommittee,attracts70percentof
Astudyfoundthat70percentofchildrensurveyedin1970hadatonetimehadc
Forty-fivepercentofallblooddonatedintheUnitedStatesistypeO.TypeOb
Arecentsurveyshowedthat50percentofpeoplepolledbelievethatelectedoff
AccordingtoastudypublishedbyDr.MymaWeissman,onlyonepercentofAmerica
Seniorexecutiveshadalargerpercentageincreaseinpayin1990thanthewages
InHolland,alargerpercentageofthegrossnationalproductisspentondefens
Inflationinmedicalcostsslowedin1986forthefifthconsecutiveyearbutwer
ThreeoutofeveryfourautomobileownersintheUnitedStatesalsoownabicycl
随机试题
Teachersneedtobeawareoftheemotional,intellectual,andphysicalchang
西湖(WestLake)位于浙江省杭州市西部,是江南(southoftheYangtzeRiver)三大名湖之一。它三面环山,湖区内有大量的寺
Morethanfortythousandreaderstolduswhattheylookedforinclosefrien
临床评估肾结核病情,除全身情况外,主要依据A.静脉尿路造影或逆行肾盂造影结果
男孩,2岁。因左下肢不能站立,左下肢肌力Ⅱ级,诊断为脊髓灰质炎。请问脊髓灰质炎的
咽喉色鲜红娇嫩,肿痛不甚者的原因为A.胃中有热 B.肺胃积热 C.痰湿停滞
共用题干 ADoctorintheHouseBrushingyour
A.(R)-4-(2-(甲氨基)-1-羟基乙基)-1,2-苯二酚B.4-[(2
关于节约,理解正确的是()。 A.在节约问题上,不可能形成统一的价值观念
采用临时高压给水系统的建筑物应设消防水箱,消防水箱的大小符合要求的为()。
最新回复
(
0
)