首页
外语
计算机
考研
公务员
职业资格
财经
工程
司法
医学
专升本
自考
实用职业技能
登录
外语
In the passage, the author is primarily interested in______ According to the passage, which of the following is true of the rat
In the passage, the author is primarily interested in______ According to the passage, which of the following is true of the rat
admin
2009-04-18
69
问题
In the passage, the author is primarily interested in______
According to the passage, which of the following is true of the ratios of oxygen isotopes in ocean sediments?
选项
A、They indicate that sediments found during an ice age contain more calcium carbonate than sediments formed at other times.
B、They are less reliable than the evidence from rocks on land in determining the volume of land ice.
C、They can be used to deduce the relative volume of land ice that was present when the sediment was laid down.
D、They are more unpredictable during an ice age than in other climatic conditions.
E、They can be used to determine atmospheric conditions at various times in the past.
答案
C
解析
C is the best answer. Lines 13-16 state that the relative volume of land ice can be deduced from the ratio of oxygen 18 to oxygen 16 in ocean sediments. A, D and E are incorrect because there is no information in the passage to support these statements. B is incorrect because it contradicts lines 43-45, in which the author states that ocean sediment provides “a more continuous record than that taken from rocks on land.”
转载请注明原文地址:https://kaotiyun.com/show/qytO777K
本试题收录于:
GMAT VERBAL题库GMAT分类
0
GMAT VERBAL
GMAT
相关试题推荐
Musiccomesinmanyforms:mostcountrieshaveastyleoftheirown.Attheturnofthecenturywhenjazzwasbora,Americahad
Musiccomesinmanyforms:mostcountrieshaveastyleoftheirown.Attheturnofthecenturywhenjazzwasbora,Americahad
Themarketinvestigationisindispensabletosalespromotion.Theyarecloselyrelatedasthelipsandteeth,sotospeak.What
Workershadbeenwaitingforfavorableweatherconditionstoundertaketheoperation,
Ifworkershadbeenpaiddecentwages,profits______sogreat.
Allitcanreallydoistopointresearchersintherightdirectionforfurtherinvestigation.
Internetuseappearstocauseadropinpsychologicalhealth,accordingtoresearchatCarnegieMellonUniversity.Evenpeop
Internetuseappearstocauseadropinpsychologicalhealth,accordingtoresearchatCarnegieMellonUniversity.Evenpeop
Theoldcoupledecidedto______aboyandagirlthoughtheyhadthreeoftheirown.
RentalCarAgent:Hi.HowcanIhelpyou?Customer:Yeah.【D1】______Agent:Okay,wehaveacoupleofeconomyandfull-siz
随机试题
“野火烧不尽,春风吹又生。”中运用的修辞方式是()
调胃承气汤的组成药物包括
入睡困难的失眠者恰当的用药是早醒的失眠者,恰当的用药是:
以下关于国别限额的确定,表述错误的是()。
下列项目中,应计入出口货物完税价格的是()。
根据宪法和法律规定,下列哪个表述是正确的?()
我国最古的一部药物学著作是()。
一个16端口的二层以太网交换机,冲突域和广播域的个数分别是()。
计算机按其性能可以分为5大类,即巨型机、大型机、小型机、微型机和
这次地震______这一地区造成了严重的损失。
最新回复
(
0
)