首页
登录
职称英语
According to a 1980 survey, ten percent of all United States citizens over the a
According to a 1980 survey, ten percent of all United States citizens over the a
游客
2024-01-13
48
管理
问题
According to a 1980 survey, ten percent of all United States citizens over the age of sixteen are functionally illiterate. Therefore, if the projection that there will be 250 million United States citizens over sixteen in the year 2000 is correct, we project that 25 million of these citizens will be functionally illiterate. Which of the following, if true, would most weaken the conclusion drawn by the author of the passage above?
选项
A、The percentage of high school graduates who do not go on to college has grown steadily over the past two decades.
B、From 1975 to 1980 there was a three-percent decrease in the rate of functional illiteracy among United States citizens over the age of sixteen.
C、Many United States citizens included in the 1980 survey would also be included in a survey conducted in the year 2000.
D、Surveys that are improperly designed usually provide inaccurate results.
E、In 1980 sixty-five percent of all United States citizens were over the age of sixteen.
答案
B
解析
本题是由一个survey而外推,其段落推理成立所隐含的假设是A与B的探讨对象之间无本质差异。就这个推理而言,其隐含假设是16岁的美国公民的文盲比例不变。因此反对应找变化点,而(B)刚好指出了这种变化,所以(B)为正确答案。
转载请注明原文地址:https://tihaiku.com/zcyy/3358658.html
相关试题推荐
________fromthemoon,theearthwithwater________seventypercentofitssurfac
Whatpercentof180is45?A、0.25%B、4%C、25%D、40%E、250%CThisquestioncanal
Ifxdollarsareinvestedat12percentforoneyearandydollarsareinvested
If12percentofxis30percentof480,thenxisA、144B、640C、960D、1,200E、1,
Inasampleofassociatesatalawfirm,30percentaresecond-yearassociates,
Inaclassof80people,Mary’spercentileis90%.Inanotherclassof100peopl
Ifthetemperaturedecreases30percentfrommdegreesto49degrees,thenm-49=
StateXhasasalestaxrateofkpercentonallpurchasesandStateYhasasal
StoreNgivesa50percentdiscountonthelistpriceofallitsitemsandStore
Iftwolitersofasolutionthatis15percentsaltwillbeaddedto5litersof
随机试题
OurneighborUncleWangisastubbornman.Needlesstosay,wetried______tom
Peoplehavewonderedforalongtimehowtheirpersonalitiesandbehaviorsa
OfalltheemployedworkersintheUnitedStates,12.5millionarepartofa
WheneverIhearaweatherreportdeclaringit’sthehottestJune10onrecor
数据库管理系统是操纵和管理数据库的大型软件,用于建立、使用和维护数据库。以下关于
共用题干 SaunaCeremonialbathinghasexist
下列选项中,关于2020年1—2月份我国房屋施工、新开工、竣工面积中商业
一般来说,不可能作为一国货币政策最终目标的是()A.稳定物价 B.
对于一手个人住房贷款,商业银行最主要的合作单位是()。A.房地产开发商
女性,16岁,满月脸,多血质外貌,向心性肥胖,皮肤紫纹、痤疮。高血压,情绪不稳定
最新回复
(
0
)