课程咨询

GMAT首页 GMAT课程 GMAT动态 0元讲座 GMAT模考网站

新东方在线 > GMAT > GMAT逻辑 > 正文
美研留学资料领取

扫码添加助教

免费领取

备考资料大礼包

扫码关注公众号

GMAT逻辑削弱题在线练习一

2018-05-04 17:08:00来源：网络

　　新东方在线GMAT频道为大家带来GMAT逻辑削弱题在线练习，希望对大家GMAT备考有所帮助。更多精彩尽请关注新东方在线GMAT频道!

点击查看》》》【GMAT逻辑题型讲义汇总】

　　1.(Z1-13)In the United States, of the people who moved from one state to another when they retired, the percentage who retired to Florida has decreased by three percentage points over the past ten years. Since many local businesses in Florida cater to retirees, this decline is likely to have a noticeably negative economic effect on these businesses.

　　Which of the following, if true, most seriously weakens the argument?

　　A. Florida attracts more people who move from one state to another when they retire than does any other state.

　　B. The number of people who move out of Florida to accept employment in other states has increased over the past ten years.

　　C. There are far more local businesses in Florida that cater to tourists than there are local businesses that cater to retirees.

　　D. The total number of people who retired and moved to another state for their retirement has increased significantly over the past ten years.

　　E. The number of people who left Florida when they retired to live in another state was greater last year than it was ten years ago.

　　2.(Z3)Kate: The recent decline in numbers of the Tennessee warbler, a North American songbird that migrates each fall to coffee plantations in South America, is due to the elimination of the dense tree cover that formerly was a feature of most South American coffee plantations.

　　Scott: The population of the spruce budworm, the warbler’s favorite prey in North America, has been dropping. This is a more likely explanation of the warbler’s decline.

　　Which of the following, if true, most seriously calls Scott’s hypothesis into question?

　　A. The numbers of the Baltimore oriole, a songbird that dose not eat budworms but is as dependent on South American coffee plantations as is the Tennessee warbler, are declining.

　　B. The spruce-budworm population has dropped because of a disease that can infect budworms but not Tennessee warblers.

　　C. The drop in the population of the spruce budworm is expected to be only temporary.

　　D. Many Tennessee warbler have begun migrating in the fall to places other than traditional coffee plantations.

　　E. Although many North American songbirds have declined in numbers, no other species has experienced as great a decline as has the Tennessee warbler.

　　3.(Z4)Proposal: Carbon dioxide and methane in the atmosphere block the escape of heat into space. So emission of these “greenhouse” gases contributes to global warming. In order to reduce global warming, emission of greenhouse gases needs to be reduced. Therefore, the methane now emitted from open landfills should instead be burned to produce electricity.

　　Objection: The burning of methane generates carbon dioxide that is released into the atmosphere.

　　Which of the following, if true, most adequately counters the objection made to the proposal?

　　A. Every time a human being or other mammal exhales, there is some carbon dioxide released into the air.

　　B. The conversion of methane to electricity would occur at a considerable distance from the landfills.

　　C. The methane that is used to generate electricity would generally be used as a substitute for a fuel that does not produce any greenhouse gases when burned.

　　D. Methane in the atmosphere is more effective in blocking the escape of heat from the Earth than is carbon dioxide.

　　E. The amount of methane emitted from the landfills could be reduced if the materials whose decomposition produces methane were not discarded, but recycled.

　　4.(Z4)It is theoretically possible that bacteria developed on Mars early in its history and that some were carried to Earth by a meteorite. However, strains of bacteria from different planets would probably have substantial differences in protein structure that would persist over time, and no two bacterial strains on Earth are different enough to have arisen on different planets. So, even if bacteria did arrive on Earth from Mars, they must have died out.

精彩内容第二页继续......

课程推荐》》更多

  GMAT直播VIP小班    GMAT直播精讲班    GMAT录播课
（VIP小班/全科班+1对1）（全科精讲/单项备考） （全科班/单项班）
 72.5课时 ￥18800 61课时 ￥7796 134课时 ￥14680

本文关键字: GMAT逻辑题型 GMAT逻辑 GMAT

上一页 1 2 下一页

添加美研助教号 回复【GMAT】

获取2024GMAT考试最新复习资料

更多资料

添加美研助教号，
回复【GMAT】获取备考必看资料包

  • 1.打开手机微信【扫一扫】，识别上方二维码；
  • 2.点击【添加美研助教】，回复对应关键字领取学习资料。
更多>>
  • GRE与GMAT逻辑推理题对比

    　　新东方在线GMAT频道为大家带来GRE与GMAT逻辑推理题对比，希望对大家GMAT备考有所帮助。更多精彩尽请关注新东方在线GMAT频道!　　GRE&GM

    来源 : 网络 2021-02-27 09:53:00 关键字 : GMAT逻辑

  • GMAT逻辑主要题型及解题思路

    　　新东方在线GMAT频道为大家带来GMAT逻辑主要题型及解题思路，希望对大家GMAT备考有所帮助。更多精彩尽请关注新东方在线GMAT频道!　　GMA

    来源 : 网络 2021-02-27 09:46:00 关键字 : GMAT逻辑

  • GMAT逻辑之重点：抓住结论

    　　新东方在线GMAT频道为大家带来GMAT逻辑之重点：抓住结论，希望对大家GMAT备考有所帮助。更多精彩尽请关注新东方在线GMAT频道!　　从题

    来源 : 网络 2021-02-27 09:38:00 关键字 : GMAT逻辑

  • GMAT逻辑5个常见提问提示词

    　　新东方在线GMAT频道整理了《GMAT逻辑5个常见提问提示词》，希望对大家的2021GMAT逻辑备考有所帮助。　　什么是逻辑提问词?　　所谓逻辑

    来源 : 网络 2021-02-09 09:56:00 关键字 : GMAT逻辑

  • GMAT逻辑3种主流出题思路解析

    　　新东方在线GMAT频道整理了《GMAT逻辑3种主流出题思路解析》，希望对大家的2021GMAT逻辑备考有所帮助。　　GMAT逻辑3大解题技巧详解　　

    来源 : 网络 2021-02-08 15:08:57 关键字 : GMAT逻辑

  • GMAT逻辑如何判断陷阱选项

    　　新东方在线GMAT频道整理了《GMAT逻辑如何判断陷阱选项》，希望对大家的2021GMAT逻辑备考有所帮助。　　GMAT逻辑选项思维陷阱实例1：不

    来源 : 网络 2021-02-08 15:06:07 关键字 : GMAT逻辑

  • GMAT逻辑考察的内容 　　

    　　新东方在线GMAT频道为大家带来GMAT逻辑考察的内容，希望对大家GMAT备考有所帮助。更多精彩尽请关注新东方在线GMAT频道!　　一、gmat逻

    来源 : 网络 2021-01-25 13:27:00 关键字 : GMAT逻辑 GMAT

  • GMAT逻辑推理的具体方法 　　

    　　新东方在线GMAT频道为大家带来GMAT逻辑推理的具体方法，希望对大家GMAT备考有所帮助。更多精彩尽请关注新东方在线GMAT频道!　　考前1周

    来源 : 网络 2021-01-25 13:27:00 关键字 : GMAT逻辑 GMAT

  • GMAT逻辑题型的分类 　　

    　　新东方在线GMAT频道为大家带来GMAT逻辑题型的分类，希望对大家GMAT备考有所帮助。更多精彩尽请关注新东方在线GMAT频道!　　1、论点构造

    来源 : 网络 2021-01-25 13:27:00 关键字 : GMAT逻辑 GMAT

  • GMAT逻辑重要的解题技巧 　　

    　　新东方在线GMAT频道为大家带来GMAT逻辑重要的解题技巧，希望对大家GMAT备考有所帮助。更多精彩尽请关注新东方在线GMAT频道!　　1、是要

    来源 : 网络 2021-01-25 13:27:00 关键字 : GMAT逻辑 GMAT

更多内容

添加美研助教号

回复【GMAT】获取备考必看资料包

新东方美研备考资料
GRE录播课（全科班/单项班） GMAT6-8人直播VIP小班 托福直播精讲班（30天/60天）
更多>>
更多惊喜>>
更多>>
更多资料
我要
反馈 返回
首页
  • 1
  • 2
  • 3
  • 4
  • 5
  • 6
  • 7
  • 8
  • 9
  • 10