【每日逻辑练习第二季】【1-14】

spencerchan

51’’
B: Equipped with a new anticollision device has increased steadily during the past two years
P: Important information missing +
C: The new device caused it
Prep: The cause and effect is not necessary, there are other causes
A: Irrelevant??
B: Strengthen
C: Irrelevant
D: CORRECT
E: Irrelevant

28’’
P: The test is inconclusive
P: Employers still use the result of the test to hire employees
Prep: C: It is unfair
C: CORRECT

42’’
P: The nests of different places is different, but the nests of same place are similar
C: The skill is culturally acquired
Prep: Providing a fact to support C
A: Irrelevant
B: CORRECT
C: This option cannot support that the skill is learned by other same species
D: Irrelevant
E: Irrelevant

1’57’’
B: A indeed needed plan; need money
P: A plan that place bridge tolls
C: Cannot raise money
Prep: Drivers would choose the other roads?
A: Irrelevant-law
B: Irrelevant??
C: Irrelevant??

D: CORRECT
E: Irrelevant-chairman

38’’
P: Rain is much-needed
C: Crop price will fall
Prep: There are the other bad influence happen—Too much rain
A: Strengthen
B: Irrelevant-future
C: Irrelevant-region range
D: CORRECT
E: Irrelevant

虽然好多题做到过了，但全对还是很开心～～

IAMJOHN

1. The number of airplanes equipped with a new
anticollision device has increased steadily during the
past two years. During the same period, it has become
increasingly common for key information about an
airplane’s altitude and speed to disappear suddenly
from air traffic controllers’ screens. The new
anticollision device, which operates at the same
frequency as air traffic radar, is therefore responsible
for the sudden disappearance of key information.
Which one of the following, if true, most seriously
weakens the argument?
(A) The new anticollision device has already
prevented a considerable number of mid-air
collisions.
(B) It was not until the new anticollision device
was introduced that key information first
began disappearing suddenly from
controllers’ screens.
(C) The new anticollision device is scheduled to be
moved to a different frequency within the
next two to three months.
(D) Key information began disappearing from
controllers’ screens three months before the
new anticollision device was first tested.
(E) The sudden disappearance of key information
from controllers’ screens has occurred only at
relatively large airports.

MIA926

20150904 CR小分队
【精练】
1. The number of airplanes equipped with a new
anticollision device has increased steadily during the
past two years. During the same period, it has become
increasingly common for key information about an
airplane’s altitude and speed to disappear suddenly
from air traffic controllers’ screens. The new
anticollision device, which operates at the same
frequency as air traffic radar, is therefore responsible
for the sudden disappearance of key information.
Which one of the following, if true, most seriously
weakens the argument?
很明显的无端因果啊
(A) The new anticollision device has already
prevented a considerable number of mid-air
collisions. 无关
(B) It was not until the new anticollision device
was introduced that key information first
began disappearing suddenly from
controllers’ screens.
(C) The new anticollision device is scheduled to be
moved to a different frequency within the
next two to three months. 无关
(D) Key information began disappearing from
controllers’ screens three months before the
new anticollision device was first tested. 正确
(E) The sudden disappearance of key information
from controllers’ screens has occurred only at
relatively large airports. 无关


【PREP 训练】


53.    (34461-!-item-!-188;#058&007571)


When a polygraph test is judged inconclusive, this is no reflection on the examinee.  Rather, such a judgment means that the test has failed to show whether the examinee was truthful or untruthful.  Nevertheless, employers will sometimes refuse to hire a job applicant because of an inconclusive polygraph test result.

Which of the following conclusions can most properly be drawn from the information above?

(A) Most examinees with inconclusive polygraph test results are in fact untruthful. 不知
(B) Polygraph tests should not be used by employers in the consideration of job applicants. 不知
(C) An inconclusive polygraph test result is sometimes unfairly held against the examinee. 正确
(D) A polygraph test indicating that an examinee is untruthful can sometimes be mistaken. 不知
(E) Some employers have refused to consider the results of polygraph tests when evaluating job applicants. 不知


54.    (34509-!-item-!-188;#058&007572)
Male bowerbirds construct elaborately decorated nests, or bowers.  Basing their judgment on the fact that different local populations of bowerbirds of the same species build bowers that exhibit different building and decorative styles, researchers have concluded that the bowerbirds' building styles are a culturally acquired, rather than a genetically transmitted, trait.
Which of the following, if true, would most strengthen the conclusion drawn by the researchers?
(A) There are more common characteristics than there are differences among the bowerbuilding styles of the local bowerbird population that has been studied most extensively. 无关
(B) Young male bowerbirds are inept at bowerbuilding and apparently spend years watching their elders before becoming accomplished in the local bower style. 正确
(C) The bowers of one species of bowerbird lack the towers and ornamentation characteristic of the bowers of most other species of bowerbird. 无关
(D) Bowerbirds are found only in New Guinea and Australia, where local populations of the birds apparently seldom have contact with one another. 无关
(E) It is well known that the song dialects of some songbirds are learned rather than transmitted genetically. 微加强 但是可能是错误类比


55.    (34557-!-item-!-188;#058&007575)
According to the Tristate Transportation Authority, making certain improvements to the main commuter rail line would increase ridership dramatically.  The authority plans to finance these improvements over the course of five years by raising automobile tolls on the two highway bridges along the route the rail line serves.  Although the proposed improvements are indeed needed, the authority's plan for securing the necessary funds should be rejected because it would unfairly force drivers to absorb the entire cost of something from which they receive no benefit.
Which of the following, if true, would cast the most doubt on the effectiveness of the authority's plan to finance the proposed improvements by increasing bridge tolls?


(A) Before the authority increases tolls on any of the area bridges, it is required by law to hold public hearings at which objections to the proposed increase can be raised. 无关
(B) Whenever bridge tolls are increased, the authority must pay a private contractor to adjust the automated toll-collecting machines. 无关
(C) Between the time a proposed toll increase is announced and the time the increase is actually put into effect, many commuters buy more tokens than usual to postpone the effects of the increase. 虽然推迟但还是可能会有用
(D) When tolls were last increased on the two bridges in question, almost 20 percent of the regular commuter traffic switched to a slightly longer alternative route that has since been improved.  正确 方案的不良后果
(E) The chairman of the authority is a member of the Tristate Automobile Club that has registered strong opposition to the proposed toll increase. 无关


56.    (34605-!-item-!-188;#058&007579)
Crops can be traded on the futures market before they are harvested.  If a poor corn harvest is predicted, prices of corn futures rise; if a bountiful corn harvest is predicted, prices of corn futures fall.  This morning meteorologists are predicting much-needed rain for the corn-growing region starting tomorrow.  Therefore, since adequate moisture is essential for the current crop's survival, prices of corn futures will fall sharply today.
Which of the following, if true, most weakens the argument above?

(A) Corn that does not receive adequate moisture during its critical pollination stage will not produce a bountiful harvest.
(B) Futures prices for corn have been fluctuating more dramatically this season than last season.
(C) The rain that meteorologists predicted for tomorrow is expected to extend well beyond the corn-growing region.
(D) Agriculture experts announced today that a disease that has devastated some of the corn crop will spread widely before the end of the growing season. 正确
(E) Most people who trade in corn futures rarely take physical possession of the corn they trade.

虫虫爱小葱

逻辑1-14
1.FACT:airplane increased,with anticollision device
P: key information disappearance increased
C: anticollision causes disappearance
CA题，题干中有两件事情，结论说这两件事情有因果关系
weaken方向：发现别的导致disappearance;  D
53.
P: p test is inconclusive
   employer refuse to hire a person because of p test result.
must be true: the employer's method is wrong.   C
54
P: same B species in different location have differnet decoration style
C: culture,not genetic,decides B's building style
strengthen: 不同基因的鸟在同种文化的培养下建筑风格一致；B鸟不是天生就会造窝
55
fact: rail way的improvement可以增加超多客流量。政府决定通过收取过路费的方式来
支持improvement.
P:虽然improvement是必要的，但是使得司机既cost又no benefit
C：政府的计划会被排斥
weaken：司机会从中得到好处   D？？
56.
P：明天开始会有更多的雨水
C：crop的价格今天会下降
weaken：有更多雨水不代表收成就会好；别的因素也会影响庄稼   D

fesche

new anti collision device applied
some key info disappeared from screen
same frequency
anti is the cause of info
weaken
因：频率一样
果：消失是因为anti 工具
消失是因为用了其他新的方法
D
(A) The new anticollision device has already prevented a considerable number of mid-air collisions.
(B) It was not until the new anticollision device was introduced that key information first began disappearing suddenly from controllers’ screens.
(C) The new anticollision device is scheduled to be moved to a different frequency within the next two to three months.
(D) Key information began disappearing from controllers’ screens three months before the new anticollision device was first tested.
(E) The sudden disappearance of key information from controllers’ screens has occurred only at relatively large airports.

Polygraph show no result of trustful or not
employers will not hire those with no result
conclusion
C
(A) Most examinees with inconclusive polygraph test results are in fact untruthful.
(B) Polygraph tests should not be used by employers in the consideration of job applicants.
(C) An inconclusive polygraph test result is sometimes unfairly held against the examinee.
(D) A polygraph test indicating that an examinee is untruthful can sometimes be mistaken.
(E) Some employers have refused to consider the results of polygraph tests when evaluating job applicants.

bird nest decoration is different from places
C: not genetical, but cultural
strengthen
因：同一物种不同地方的装饰方式不一样
果：是环境
取材
C-B
(A) There are more common characteristics than there are differences among the bower building styles of the local bowerbird population that has been studied most extensively.
(B) Young male bowerbirds are inept at bower building and apparently spend years watching their elders before becoming accomplished in the local bower style.
(C) The bowers of one species of bowerbird lack the towers and ornamentation characteristic of the bowers of most other species of bowerbird.
(D) Bowerbirds are found only in New Guinea and Australia, where local populations of the birds apparently seldom have contact with one another.
(E) It is well known that the song dialects of some songbirds are learned rather than transmitted genetically.

Improvement to raise ridership
build tolls and highway
not valid, no benefit for those drive to tolls
weaken the plan
with tolls no one will go, choose another path
D
(A) Before the authority increases tolls on any of the area bridges, it is required by law to hold public hearings at which objections to the proposed increase can be raised.
(B) Whenever bridge tolls are increased, the authority must pay a private contractor to adjust the automated toll-collecting machines.
(C) Between the time a proposed toll increase is announced and the time the increase is actually put into effect, many commuters buy more tokens than usual to postpone the effects of the increase.
(D) When tolls were last increased on the two bridges in question, almost 20 percent of the regular commuter traffic switched to a slightly longer alternative route that has since been improved.
(E) The chairman of the authority is a member of the Tristate Automobile Club that has registered strong opposition to the proposed toll increase.

more rain, price fall
weaken
too much rain, destroy the crops
D
(A) Corn that does not receive adequate moisture during its critical pollination stage will not produce a bountiful harvest.
(B) Futures prices for corn have been fluctuating more dramatically this season than last season.
(C) The rain that meteorologists predicted for tomorrow is expected to extend well beyond the corn-growing region.
(D) Agriculture experts announced today that a disease that has devastated some of the corn crop will spread widely before the end of the growing season.
(E) Most people who trade in corn futures rarely take physical possession of the corn they trade.

宋痂岛__

DCBDD 全对 打卡

May97

T: 26s
P: The number of airplanes equipped with a new anticollision device has increased steadily during the past two years. P: During the same period, it has become increasingly common for key information about an airplane’s altitude and speed to disappear suddenly from air traffic controllers’ screens.
C: The new anticollision device, which operates at the same frequency as air traffic radar, is therefore responsible for the sudden disappearance of key information.
Weaken: 其他原因造成信息的消失
(A) The new anticollision device has already prevented a considerable number of mid-air collisions.--->irreverent
(B) It was not until the new anticollision device was introduced that key information first began disappearing suddenly from controllers’ screens.--->support
(C) The new anticollision device is scheduled to be moved to a different frequency within the next two to three months.--->irreverent
(D) Key information began disappearing from controllers’ screens three months before the new anticollision device was first tested.--->correct信息的消失与device无关
(E) The sudden disappearance of key information from controllers’ screens has occurred only at relatively large airports.--->irreverent

T: 29s
When a polygraph test is judged inconclusive, this is no reflection on the examinee.  
Rather, such a judgment means that the test has failed to show whether the examinee was truthful or untruthful.  Nevertheless, employers will sometimes refuse to hire a job applicant because of an inconclusive polygraph test result.
Draw conclusion:  employers对whether polygraph test result is conclusive的看法
(A) Most examinees with inconclusive polygraph test results are in fact untruthful.--->P
(B) Polygraph tests should not be used by employers in the consideration of job applicants.--->Correct
(C) An inconclusive polygraph test result is sometimes unfairly held against the examinee.--->wrong--->correct.
(D) A polygraph test indicating that an examinee is untruthful can sometimes be mistaken.--->maybe
(E) Some employers have refused to consider the results of polygraph tests when evaluating job applicants.--->wrong

T: 35s
P: Male bowerbirds construct elaborately decorated nests, or bowers.  
P: Basing their judgment on the fact that different local populations of bowerbirds of the same species build bowers that exhibit different building and decorative styles,
C: researchers have concluded that the bowerbirds' building styles are a culturally acquired, rather than a genetically transmitted, trait.
Support:
(A) There are more common characteristics than there are differences among the bowerbuilding styles of the local bowerbird population that has been studied most extensively.--->irreverent
(B) Young male bowerbirds are inept at bowerbuilding and apparently spend years watching their elders before becoming accomplished in the local bower style.--->correct
(C) The bowers of one species of bowerbird lack the towers and ornamentation characteristic of the bowers of most other species of bowerbird.--->一个种群和其他种群的区别不能说明，每一个种群间都有区别
(D) Bowerbirds are found only in New Guinea and Australia, where local populations of the birds apparently seldom have contact with one another.--->irreverent
(E) It is well known that the song dialects of some songbirds are learned rather than transmitted genetically.--->irreverent

T: 44s
P: making certain improvements to the main commuter rail line would increase ridership dramatically.  
P: The authority plans to finance these improvements over the course of five years by raising automobile tolls on the two highway bridges along the route the rail line serves.  
C: Although the proposed improvements are indeed needed, the authority's plan for securing the necessary funds should be rejected because it would unfairly force drivers to absorb the entire cost of something from which they receive no benefit.
Weaken:
(A) Before the authority increases tolls on any of the area bridges, it is required by law to hold public hearings at which objections to the proposed increase can be raised.--->irreverent
(B) Whenever bridge tolls are increased, the authority must pay a private contractor to adjust the automated toll-collecting machines.--->irreverent
(C) Between the time a proposed toll increase is announced and the time the increase is actually put into effect, many commuters buy more tokens than usual to postpone the effects of the increase.--->irreverentslightly support???
(D) When tolls were last increased on the two bridges in question, almost 20 percent of the regular commuter traffic switched to a slightly longer alternative route that has since been improved.--->correct
(E) The chairman of the authority is a member of the Tristate Automobile Club that has registered strong opposition to the proposed toll increase.--->irreverent

T: 43s
P: If a poor corn harvest is predicted, prices of corn futures rise; if a bountiful corn harvest is predicted, prices of corn futures fall.  
P: This morning meteorologists are predicting much-needed rain for the corn-growing region starting tomorrow.  C: Therefore, since adequate moisture is essential for the current crop's survival, prices of corn futures will fall sharply today.
Weaken:
(A) Corn that does not receive adequate moisture during its critical pollination stage will not produce a bountiful harvest.--->support
(B) Futures prices for corn have been fluctuating more dramatically this season than last season.--->irreverent
(C) The rain that meteorologists predicted for tomorrow is expected to extend well beyond the corn-growing region.--->irreverent
(D) Agriculture experts announced today that a disease that has devastated some of the corn crop will spread widely before the end of the growing season.--->correc
(E) Most people who trade in corn futures rarely take physical possession of the corn they trade.--->???

顿东w

DCBDD（5/5）

1.

B：近两年装了新设备的飞机数量增多。同时，有关飞机海拔的key info消失的越来越多。

C：新设备该负责（是新设备的错）

weaken：其他原因导致的；不是新设备的错（新设备有利）

(A) The new anticollisiondevice has already prevented a considerable number of mid-air collisions.

(B) It was notuntil the new anticollision device was introduced that key information first begandisappearing suddenly from controllers’ screens.

(C) The newanticollision device is scheduled to be moved to a different frequency withinthe next two to three months.

(D) Key information began disappearing from controllers’screens three months before the new anticollision device was first tested.

(E) The sudden disappearanceof key information from controllers’ screens has occurred only at relativelylarge airports.

53.

测谎仪无法评判时，被测试者也反应不出来什么东西。但是这样inconclusive并不能说明被测试者撒谎与否。但是，雇主还是会因为这样的inconclusive而拒绝申请者。

infer：雇主觉得inconlusive就是撒谎了；雇主宁缺毋滥

(A) Mostexaminees with inconclusive polygraph test results are in fact untruthful.

(B) Polygraphtests should not be used by employers in the consideration of job applicants.

(C) An inconclusive polygraph test result issometimes unfairly held against the examinee.

(D) A polygraphtest indicating that an examinee is untruthful can sometimes be mistaken.

(E) Someemployers have refused to consider the results of polygraph tests whenevaluating job applicants.

54.

B：不同地区的相同品种的鸟有不同的装修风格。

C：造家能力是后天的而非天生的

(A) There aremore common characteristics than there are differences among the bowerbuildingstyles of the local bowerbird population that has been studied mostextensively.

(B) Young male bowerbirds are inept at bowerbuildingand apparently spend years watching their elders before becoming accomplishedin the local bower style.

(C) The bowersof one species of bowerbird lack the towers and ornamentation characteristic ofthe bowers of most other species of bowerbird.

(D) Bowerbirdsare found only in New Guinea and Australia, where local populations of thebirds apparently seldom have contact with one another.

(E) It is wellknown that the song dialects of some songbirds are learned rather thantransmitted genetically.

55.

B：说improve主干道可以增加ridership。当局计划raise汽车的过路费来赞助improvement。

C：尽管这些improvement很必须，但是当局的这个plan应该被拒绝因为强迫司机去接受对他们没有好处的政策时不公平的

weaken当局计划的有效性：像结论中说的，不用maincommuter的司机不会搞划不来的事情的啊；并不会收集到足够的fund

(A) Before theauthority increases tolls on any of the area bridges, it is required by law tohold public hearings at which objections to the proposed increase can beraised.

(B) Wheneverbridge tolls are increased, the authority must pay a private contractor toadjust the automated toll-collecting machines.

(C) Between thetime a proposed toll increase is announced and the time the increase isactually put into effect, many commuters buy more tokens than usual to postponethe effects of the increase.

(D) When tolls were last increased on the twobridges in question, almost 20 percent of the regular commuter traffic switchedto a slightly longer alternative route that has since been improved.

(E) The chairmanof the authority is a member of the Tristate Automobile Club that hasregistered strong opposition to the proposed toll increase.

56.

B：玉米收成好，价格低；收成不好，价格高。预测说玉米种植地明天有强降水。

C：玉米价格今天会暴跌因为这个湿润度对玉米刚刚好（暗指收成会变很好）。

weaken：雨水太多（洪灾暴雨之类的）可能会导致玉米减产，价格就会升高有可能

(A) Corn that doesnot receive adequate moisture during its critical pollination stage will notproduce a bountiful harvest.

(B) Futuresprices for corn have been fluctuating more dramatically this season than lastseason.

(C) The rainthat meteorologists predicted for tomorrow is expected to extend well beyondthe corn-growing region.

(D) Agriculture experts announced today that adisease that has devastated some of the corn crop will spread widely before theend of the growing season.

(E) Most peoplewho trade in corn futures rarely take physical possession of the corn theytrade.

echo-LUO

1. 精练
装a设备的飞机增加——>雷达信息收不到的飞机增加——>是a设备导致雷达信息收不到
A：其他变量
(A) The new anticollision device has already prevented a considerable number of mid-air collisions. 无关
(B) It was not until the new anticollision device was introduced that key information first began disappearing suddenly from controllers’ screens. 加强
(C) The new anticollision device is scheduled to be moved to a different frequency within the next two to three months. 无关
(D) Key information began disappearing from controllers’ screens three months before the new anticollision device was first tested. 削弱，在此之前就有这种情况，说明不是a设备引起
(E) The sudden disappearance of key information from controllers’ screens has occurred only at relatively large airports. 无关



逻辑链
53.
测谎并不准——>但是有时候也因为测谎而决定不录用
(A) Most examinees with inconclusive polygraph test results are in fact untruthful. 削弱
(B) Polygraph tests should not be used by employers in the consideration of job applicants. 没有体现
(C) An inconclusive polygraph test result is sometimes unfairly held against the examinee. 没有体现
(D) A polygraph test indicating that an examinee is untruthful can sometimes be mistaken. 有时候是错的——>有时候是对的——>解释sometimes不录用
(E) Some employers have refused to consider the results of polygraph tests when evaluating job applicants. 无关
错选D，正确C
错误分析：
看的太快，没读懂题目。测谎仪会有三种，truth，untruth和inconclusive三种答案，显示i是，不确定是t/ut，所以是无法判断是否说谎的。但有时候又会因为i而拒绝，所以显示i的人就很坑，可能本身并没有说谎。因此选择C，unfairly held




54.
各个地方的b鸟巢穴是不同风格——>巢穴搭建是后天习得
(A) There are more common characteristics than there are differences among the bowerbuilding styles of the local bowerbird population that has been studied most extensively.
(B) Young male bowerbirds are inept无能的 at bowerbuilding and apparently spend years watching their elders before becoming accomplished in the local bower style. 雄性从小就看老鸟筑巢长大的，犹豫 说明小鸟是不会筑巢，是靠后天学习长辈，所以即驳斥了基因，又说明了文化传承
(C) The bowers of one species of bowerbird lack the towers and ornamentation characteristic of the bowers of most other species of bowerbird.
(D) Bowerbirds are found only in New Guinea and Australia, where local populations of the birds apparently seldom have contact with one another. 取反，如果可以相互沟通，那造出来的应该是相似的！
(E) It is well known that the song dialects of some songbirds are learned rather than transmitted genetically.
错选D，正确B
GMATCLUB：
Straight B. If bowerbuilding is learnt by observing elders it has to be cultural.
D does not say anything about the styles of the local populations；
D does not disprove the fact that the building style could still be genetically transmitted among species.
错误分析：
这里的观点其实是两部分，第一是，不是基因决定，第二是，是culture塑造。所以加强的是既要驳斥genetic，又要支持culture




55.
改善某个铁轨会有很多好处——>政府需要钱改造——>主意是提高沿线高速公路汽车过路费——>不公平，凭什么让开车的认为铁路买单
问：影响该plan效率的因素
(A) Before the authority increases tolls on any of the area bridges, it is required by law to hold public hearings at which objections to the proposed increase can be raised. effective无关
(B) Whenever bridge tolls are increased, the authority must pay a private contractor to adjust the automated toll-collecting machines. effective无关
(C) Between the time a proposed toll increase is announced and the time the increase is actually put into effect, many commuters buy more tokens than usual to postpone the effects of the increase. 说的是已经实行的，而不是实行前的拖延
(D) When tolls were last increased on the two bridges in question, almost 20 percent of the regular commuter traffic switched to a slightly longer alternative route that has since been improved. 开车的人不走收费的路了，也收不到钱...
(E) The chairman of the authority is a member of the Tristate Automobile Club that has registered strong opposition to the proposed toll increase. effective无关



56.
玉米价格满足供需变化——>雨水多——>玉米生长需要雨水——>玉米价格一定下降
A：雨水太多，玉米被淹了，价格还升高呢
(A) Corn that does not receive adequate moisture during its critical pollination stage will not produce a bountiful harvest.
(B) Futures prices for corn have been fluctuating more dramatically this season than last season.
(C) The rain that meteorologists predicted for tomorrow is expected to extend well beyond the corn-growing region. 很像A啊，心动。看完D后，发现C是is expected，不一定，还是D好
(D) Agriculture experts announced today that a disease that has devastated some of the corn crop will spread widely before the end of the growing season. 会有病害！好像也是啊，并且是announced today，是已经发生的（回看C）
(E) Most people who trade in corn futures rarely take physical possession of the corn they trade.

云栈

1.        32s
P: 在过去的两年中，配备了新型防撞装置的飞机数量稳步增长。
P：在同一时期，有关飞机高度和速度的关键信息从空中交通管制员的屏幕上突然消失的现象已变得越来越普遍。
C: 因此，新的防撞装置的运行频率与空中交通雷达的频率相同，是导致关键信息突然消失的原因。
推测：有的没安装的也发生这个问题；
选项分析：D
A: 和原题说的发生的问题无关
B：opposite
C: 无关
D: 说明安装之前就发生过这种问题
E: 无关

2.        35s
P: 当测谎仪测试没有定论时，在考生身上没有结果。
P：相反，这样的判断意味着测试无法显示应试者是真实的还是不真实的。
C：然而，由于测谎仪测试结果不确定，雇主有时会拒绝雇用求职者。
推测：应聘官觉得测谎仪没有结果大概率因为应聘者不诚实
选项分析：C
【这题做错了，有点绕。选C可能是因为有的人因为结果被拒绝了，有的没有，所以不公平】

3.        31s
P: 雄性鸟建造精心装饰的巢或bower。
P: 基于他们的判断，即同一物种的不同地方鸟在建造具有不同建筑和装饰风格.
C: 研究人员得出的结论是，鸟的建筑风格是一种文化习得的特征，而不是遗传传播的特征。
推测：证明不是遗传的，比如说一个家族的鸟在不同地方建的风格不一样
选项分析：B
【这题做错了，选的A】

4.        41s
P: 对通勤铁路主线进行某些改进将极大地增加乘客量。
P: 当局计划通过提高铁路沿线服务的两座高速公路桥梁上的汽车通行费，在五年内为这些改进提供资金。
C: 尽管确实需要提议的改进措施，但是应该拒绝当局确保必要资金的计划，因为这会不公平地迫使驾驶员承担无法从中受益的全部费用。
推测：大部分通勤的人不走这条路线；或者听说要收费就不走了
选项分析: D

5.        31s
P: 农作物收获前可以在期货市场上交易。如果预测玉米收成不好，则玉米期货价格会上涨；如果预测玉米丰收，玉米期货价格将下跌。
P: 今天早上，气象学家们预测，明天开始的玉米种植地区将急需降雨。
C：因此，由于充足的水分对于当前作物的生存至关重要，因此今天的玉米期货价格将急剧下跌。
推测：降雨量提高了，可能其他玉米生长需要的重要因素缺乏
选项分析：D