首页
登录
职称英语
The primary purpose of the passage is to______ [br] The researchers’ conclusion
The primary purpose of the passage is to______ [br] The researchers’ conclusion
游客
2024-01-13
49
管理
问题
The primary purpose of the passage is to______ [br] The researchers’ conclusion concerning the absence of demographic bias would be most seriously undermined if it were found that______
选项
A、the older as individual carnivore is, the more likely it is to have a large number of tooth fratures
B、the average age at death of a present-day carnivores is greater than was the average age at death of a Pleistocene carnivore
C、in Pleistocene carnivore species, older individuals consumed carcasses as thoroughly as idd younger individuals
D、the methods used to determine animals’ ages in fossile samples tend to misidentify many older individuals as younger individuals
E、data concerning the ages of fossil samples cannot provide reliable information about behavioral differences between extinct carnivores and present-day carnivores
答案
D
解析
This question asks you to identify a statement that would undermine the researchers’ conclusion regarding demographic bias. The researchers concluded that demographic bias was not a factor because older individuals were not disproportionately represented among the fossils. The implication of this conclusion is that older individuals might be expected to have a higher rate of tooth breakage. The best answer is D. The researchers’ conclusions with regard to the demographic bias are depended upon reliable information about the age of the individuals in the fossil samples. If there were a demographic bias-in this case, a preponderance of older individuals-in the fossil samples, the misidentification of older individuals as younger ones would have concealed the bias from researchers. Choice A is not correct. The researchers’ conclusions imply that older individuals might be expected to have a higher rate of tooth breakage. Findings that confirmed this would not undermine the researchers’ conclusions that the samples were representative. The information in choice B, C and E is irrelevant to the issue of whether older individuals were disproportionately represented among the fossil sample.
转载请注明原文地址:https://tihaiku.com/zcyy/3359840.html
相关试题推荐
你们昨天的会议得出什么结论了吗?Whatconclusionsdidyoureachyesterday’smeeting?或Whatwasth
Whatisthebesttitleforthepassage?[br]Accordingtotheauthor,whenwill
Whatisthebesttitleforthepassage?[br]Accordingtotheauthor,technology
Whatisthebesttitleforthepassage?[br]Whydoestheauthormentionasteam
Whatisthebesttitleforthepassage?[br]Itcanbeinferredfromthepassage
Thepassageismeantto______.[br]"...peoplewhodiewondering:Whatif?"(L
Thepassageismeantto______.[br]Whatcanbeconcludedfromthepassage?A、Ge
Acupunctureis______.[br]Whichisimpliedbuthotstatedinthepassage?A、The
Accordingtothepassage,thepresenttenseinEnglishis______.[br]According
Accordingtothepassage,thepresenttenseinEnglishis______.[br]According
随机试题
OnThursday,thePhiladelphiaSchoolReformCommissionwillbevotingonthe
Oceanographyhasbeendefinedas"Theapplicationofallsciencestothestu
A.斜弯曲与轴向压缩的组合 B.平面弯曲与轴向压缩的组合 C.斜弯曲 D.
若事件A、B互不相容,且P(A)=p,P(B)=q,则等于:A.1-p B.
下列各项中,属于企业价值评估范畴的有( )。A.因公司价值变化而引起的法律诉讼
便秘的病理关键是A:肠胃积热,肠道津枯 B:大肠传导功能失常 C:气机阻滞,
中药处方的后记不包括A.医师签章 B.开具日期 C.药品金额 D.
端子箱每个接线端子不得超过两根接线,不同截面芯线不得接在()接线端子上(A)两根
在财政政策时滞中,财政部门在制定采取何种政策之前对经济问题调查研究所耗费的时间称
哪项为医师在执业活动中应履行的义务() A.获得与相关的医疗设备基本条件 B
最新回复
(
0
)