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Tài liệu Master the Gre 2010 - Part 55 ppt

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Tiêu đề Practice Test 5
Trường học Peterson's
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Năm xuất bản 2010
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“How does one reconcile the aesthetic sensuality of Rossetti’s poetry with her repressed, ascetic lifestyle?” Woolf won-dered.. It can be inferred from the passage that Rossetti’s “The W

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implies castigation of an economic (and

even marital) marketplace dominated by

men, whose motives are, at best, suspect

Its Christian allusions are obvious but

grounded in opulent images whose

lushness borders on the erotic From

Ros-setti’s work emerge not only emotional

force, artistic polish, frequently ironic

playfulness, and intellectual vigor but also

an intriguing, enigmatic quality “Winter:

My Secret,” for example, combines these

traits along with a very high (and

un-Vic-torian) level of poetic self-consciousness

“How does one reconcile the aesthetic

sensuality of Rossetti’s poetry with her

repressed, ascetic lifestyle?” Woolf

won-dered That Rossetti did indeed withhold a

“secret” both from those intimate with her

and from posterity is Lona Packer’s thesis

in her 1963 biography of Rossetti Packer’s

claim that Rossetti’s was a secret of the

heart has since been disproved through

the discovery of hundreds of letters by

Rossetti, which reinforce the conventional

image of her as pious, scrupulously

abstinent, and semi-reclusive Yet the

pas-sions expressed in her love poems do

expose the “secret” at the heart of both

Rossetti’s life and art: a willingness to

forego worldly pleasures in favor of an

aes-theticized Christian version of

tran-scendent fulfillment in heaven Her

sonnet “The World,” therefore, becomes

pivotal in understanding Rossetti’s

lit-erary project as a whole—her rhymes for

children, fairy tale narratives, love poems,

and devotional commentaries The world,

for Rossetti, is a fallen place Her work is

pervasively designed to force upon readers

this inescapable Christian truth The

beauty of her poetry must be seen

therefore as an artistic strategy, a means

toward a moral end

14 The passage mentions all of the

fol-lowing as qualities that emerge from Rossetti’s work EXCEPT for

(A) lush imagery (B) ironic playfulness (C) stark realism (D) unorthodox form (E) intellectual vigor

15 It can be inferred from the passage

that Rossetti’s “The World”

(A) combines several genres of

poetry in a single work

(B) was Rossetti’s last major work (C) is the most helpful expression

of Rossetti’s motives

(D) was Rossetti’s longest work (E) reflects Rossetti’s shift away

from her earlier feminist viewpoint

16 It can be inferred from the passage

that the author discusses Packer’s thesis and its flaws probably to

(A) contrast the sensuality of

Rossetti’s poetry with the relative starkness of her devotional commentary

(B) reveal the secret to which

Rossetti alludes in “Winter: My Secret”

(C) call into question the

authen-ticity of recently discovered letters written by Rossetti

(D) provide a foundation for the

author’s own theory about Rossetti’s life and work

(E) compare Woolf’s understanding

of Rossetti with a recent, more enlightened view

17 One aim of educational technology

should be to _ instruction more precisely to students’ indi-vidual needs, since vast differences

in the ways students learn are _ when they are taught the same thing

(A) adjust overlooked (B) direct reinforced (C) adapt discovered (D) design acknowledged (E) retrofit undermined

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18 SHIP : ARMADA ::

(A) sail : wind (B) atom : molecule (C) gun : cannon (D) chemical : reaction (E) violin : viola

19 ROSTRUM : SPEECH ::

(A) office : conference (B) laboratory : invention (C) mailbox : letter (D) arena : match (E) stove : meal

20 Even detractors who warn of its

potential for abuse agree that genetic engineering, if used _, can reduce the incidence of the sort

of physical deformities that any society would want to eliminate

(A) premeditatedly (B) biologically (C) recklessly (D) discriminately (E) illicitly

21 GAINSAY:

(A) properly characterize (B) challenge without cause (C) defeat oneself

(D) argue consistently (E) speak unthinkingly

22 ACCLAIM:

(A) disbelieve (B) controvert (C) disapprove (D) betray (E) forbid

23 It is clearly in the public’s best

interest for news agencies to _

their journalist employees _

information tantamount to hearsay through independent scrutiny

(A) encourage to embellish (B) admonish to confirm (C) warn about querying (D) discourage from endorsing (E) discipline without verifying

Questions 24 and 25 are based on the following passage.

Radiative forcings are changes imposed

on the planetary energy balance; radiative feedbacks are changes induced by climate change Forcings can arise from either natural or anthropogenic causes For example, the concentration of sulfate aerosols in the atmosphere can be altered

by volcanic action or by the burning of fossil fuels The distinction between forcings and feedbacks is sometimes arbi-trary; however, forcings are quantities normally specified in global climate model simulations, while feedbacks are calcu-lated quantities Examples of radiative forcings are greenhouse gases (such as carbon dioxide and ozone), aerosols in the troposphere, and surface reflectivity Radiative feedbacks include clouds, water vapor in the troposphere, and sea-ice cover

The effects of forcings and feedbacks on climate are complex For example, clouds trap outgoing radiation, thus providing a warming influence, while also reflecting incoming solar radiation and, thereby, pro-viding a cooling influence Current mea-surements indicate that the net effect of clouds is to cool the earth However, scien-tists are unsure if the balance will shift in the future as the atmosphere and cloud formation are altered by the accumulation

of greenhouse gases Similarly, the ver-tical distribution of ozone affects both the amount of radiation reaching the earth’s surface and the amount of reradiated radiation that is trapped by the green-house effect These two mechanisms affect the earth’s temperature in opposite directions

PART VI: Five Practice Tests 524

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24 According to the passage, radiative

forcings and radiative feedbacks can

generally be distinguished from each

other by

(A) whether the amount of

radiative change is specified or

calculated

(B) the precision with which the

amounts of radiative change

can be determined

(C) the altitude at which the

radiative change occurs

(D) whether the radiative change is

directed toward or away from

the earth

(E) whether the radiative change is

global or more localized

25 Based solely on the information in

the passage, which of the following

research methods, if implemented,

would be most likely to yield a more

accurate prediction of the extent and

direction of the greenhouse effect?

(A) Monitoring radiative feedbacks

and forcings over a longer time

period

(B) Measuring variations in cloud

density in relation to air

temperature

(C) Isolating ozone changes caused

specifically by anthropogenic

factors

(D) Accounting for the altitude at

which cloud formations appear

(E) Isolating the cooling influence

of ozone changes from their

warming influence

26 FEEL : HANDLE ::

(A) read : peruse

(B) caress : abrade

(C) laugh: giggle

(D) stimulate : grow

(E) lift : heave

27 INNOVATION : PRECEDENT ::

(A) inception : reality

(B) invention : production

(C) conservation : simplicity

(D) renovation : antiquity

(E) illusion : veracity

28 It is often said that those most firmly

committed to an idea are also most critical of it Yet, could anyone hon-estly defend this (i) _? Con-sider, for instance, Elizabeth Stanton and Susan B Anthony, who in the late nineteenth century paved the way for the women’s rights move-ment through their fervent advocacy

Would it not be (ii) _ that Stanton and Anthony were at the same time highly (ii) _ of the notion that women deserve equal rights under the law?

Blank (i)

oft-touted ideology ill-conceived contrivance age-old aphorism

Blank (ii)

patently absurd to aver audacious to insist tautological to claim

Blank (iii)

suspicious enamored supportive

29 COMPLACENT:

(A) involved (B) critical (C) discontented (D) persistent (E) disagreeable

30 SODDEN:

(A) buoyant (B) laden (C) porous (D) parched (E) billowy

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ANSWER KEY AND EXPLANATIONS

Analytical Writing

ISSUE TASK: EVALUATION AND SCORING

Evaluate your Issue task essay on a scale of 0 to 6 (6 being the highest score) according to the following five criteria:

Does your essay develop a position on the issue through the use of incisive reasons and persuasive examples?

Are your essay’s ideas conveyed clearly and articulately?

Does your essay maintain proper focus on the issue, and is it well organized? Does your essay demonstrate proficiency, fluency, and maturity in its use of sentence structure, vocabulary, and idiom?

Does your essay demonstrate command of the elements of Standard Written English, including grammar, word usage, spelling, and punctuation?

ARGUMENT TASK: EVALUATION AND SCORING

Evaluate your Argument task essay on a scale of 0 to 6 (6 being the highest score) according to the following five criteria:

Does your essay identify and articulate the argument’s key unstated assump-tions?

Does your essay explain how the argument relies on these unstated assumptions, and what the implications are if these assumptions are unwarranted?

Does your essay develop its ideas in a clear, organized manner, with appropriate transitions to help connect ideas together?

Does your essay demonstrate proficiency, fluency, and maturity in its use of sentence structure, vocabulary, and idiom?

Does your essay demonstrate command of the elements of Standard Written English, including grammar, word usage, spelling, and punctuation?

To help you evaluate your essay in terms of criteria 1 and 2, the following is a series

of questions that identify five distinct unstated assumptions upon which the

argument relies To earn a score of 4 or higher, your essay should identify and explain

at least three of these assumptions Identifying and explaining at least four of the unstated assumptions would help earn you an even higher score

• Does the argument confuse cause and effect with mere temporal (time) sequence? (Pilfering might go unnoticed by other employees, who in any event often look the other way whenever they do observe it; if so, the decline in pilfering cannot be attributed to the honor code.)

• Does the argument assume that past conditions affecting the reported incidence

PART VI: Five Practice Tests 526

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MegaCorp employees and the overall integrity of those employees; to the extent

such conditions have changed over the five-year period, the reported decrease in

pilfering might not be attributable to the honor code.)

• Are MegaCorp employees representative of “all businesses”? (Perhaps under an

honor system, MegaCorp employees are less likely either to pilfer or to report

pilfering than the typical employee, for whatever reason.)

• Is the companywide survey on which the recommendation depends potentially

biased and therefore not credible? (The survey results are meaningful only to the

extent that the people surveyed responded honestly, which is doubtful.)

• Does the recommendation rely on a potentially unrepresentative statistical

sample? (The author fails to assure us that the survey’s respondents are

repre-sentative of all MegaCorp employees.)

• Are the survey responses a reliable indicator about the future behavior of the

respondents? (Hypothetical predictions about one’s future behavior are

inher-ently less reliable than reports of proven behavior.)

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Quantitative Reasoning

1 B

2 C

3 B

4 A

5 D

6 C

7 E

8 A

9 C

10 A

11 B

12 C

13 B

14 E

15 C

16 D

17 12

18 A

19 B

20 D

21 B

22 E

23 D

24 C

25 A

26 A

27 D

28 D

1 The correct answer is (B) The

price of the coat described in Column

A = $300 2 (.07 3 $300) = $300 2

$21 = $279 The price of the coat described in Column B = $200 + (.4 3

$200) = $200 + $80 = $280

2 The correct answer is (C) Any

non-zero number raised to the power

of zero is 1, and so y0+ y2= 1 + 1

4 =

1.25

3 The correct answer is (B) A total

of 32 horses (20 + 12) are either black or white That leaves 28 horses

of some other color A total of 32 horses are stallions Thus, it is pos-sible that all of the stallions are

either black or white, and that none

of the stallions are some other color

(Quantity A = 0.) However, at least 4

of the stallions must be either black

or white (Quantity B = 4.)

4 The correct answer is (A) The

quilt consists of 18 squares, each measuring 1 linear unit per side The perimeter of the quilt as shown is 24

After rearranging the squares, the quilt will consist of two rows of 9 squares; the perimeter of the new quilt will be 22 (9 + 9 + 2 + 2)

5 The correct answer is (D) The

distance described in Column B is 48 miles The distance from Breezy to Cocoa could be any number of miles

direction of Cocoa from Aqua and

from Breezy Hence, Quantity A could be equal to, less than, or greater than Quantity B

6 The correct answer is (C) The

degree sum of all four angles is 360° The ratio 1:2:3:4 tells us that the smallest and largest angles together account for the same portion (1 and 4

in the ratio) of that sum as the middle two angles (2 and 3 in the ratio) Hence their sum must be exactly half of 360°, or 180° You can also solve the problem algebraically

Letting x = the degree measure of the smallest angle, x + 2x + 3x + 4x = 360; 10x = 360; x = 36 The largest angle (4x°) measures 144° The sum

of the measures of the two angles is 180° (36° + 144°)

7 The correct answer is (E) Factor

the numerator and the denominator (The numerator provides a difference

of two squares.) Simplify, then dis-tribute the resulting denominator to both terms in the numerator:

x

x x x x x

x

2

2

4 2

2 2 2 2 2

1 2

− =

+ −

= +

= +

= +

( )( ) ( )

PART VI: Five Practice Tests 528

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8 The correct answer is (A) You

multiply x (the first term) by y

obtain y (the second term), and so

y

x is the constant multiple To obtain

the third term, multiply the second

term (y) by this multiple:

x

y

x

× = 2

9 The correct answer is (C).

For any real numbers x and y,

hand simply applies this rule

10 The correct answer is (A) To

determine either quantity, work

sys-tematically, beginning with the

greatest possible integer:

Quantity A (3 ways):

7 + 1 + 1 + 1 = 10

5 + 3 + 1 + 1 = 10

3 + 3 + 3 + 1 = 10

Quantity B (2 ways):

6 + 2 + 2 = 10

4 + 4 + 2 = 10

11 The correct answer is (B).

Because the t-terms are the same

(.2t), the quickest way to solve for s

here is with the addition-subtraction

method Manipulate both equations

so that corresponding terms “line

up,” then add the two equations:

12 The correct answer is (C) During

2007, the difference was about

$1 million In 2009, the difference

was about $800,000

13 The correct answer is (B) First

determine aggregate legal and pro-duction expenses for each year shown (approximations will suffice;

all numbers here are in millions):

2006: 5.0 + 5.7 = 10.7 2007: 4.1 + 5.2 = 9.3 2008: 4.0 + 11.3 = 15.3 2009: 10.4 + 5.6 = 16.0 2010: 6.1 + 4.6 = 10.7 The aggregate amount was most nearly equal for the years 2006 and

2010 Next, determine the average annual marketing expenses for these two years (Again, approximations will suffice.) The average of $4.1m (2006 marketing expenses) and

$8.3m (2010 marketing expenses) is

$6.2m

14 The correct answer is (E) The

ratio of height to the shadow is

con-stant Thus, the ratio of b to f can be set equal to the ratio of t to x, where

x represents the length of the tree’s

shadow:

b f

t x

bx ft

x ft b

=

=

=

15 The correct answer is (C) In

either series of integers, the terms are distributed symmetrically to the left and right of zero (0) on the number line Hence, in both cases the sum of the integers is zero (0)

16 The correct answer is (D) Points

(5,22) and (23,3) are two points on

line b The slope of b is the change in

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the y-coordinates divided by the cor-responding change in the

x-coordi-nate:

m b=3 2 ~22!

23 2 5 =

5

28or 2

5 8

17 The correct answer is 12 You

have 3 choices or roads from Abbotts-ville and Batestown and 4 choices of roads from Batestown to Cart-ersburg Hence the total number of possible routes from Abbottsville to Cartersburg (through Batestown once) is 3 3 4 = 12

18 The correct answer is (A) The leg

from home to work is slower than the return leg, and therefore the average speed going to work (Quantity B) is slower than the combined average (Quantity A)

19 The correct answer is (B) First,

Quantity A: The greatest common factor of 20, 45, and 90 is 5 As for Quantity B, 2

5 +

5

3 =

31

15, and so the sum of the three numbers given is clearly greater than 5

20 The correct answer is (D).

Quantity A = 0.5

0.25x=

1

0.5x Quantity

B = 0.5x If x happens to equal 1

0.5, then both quantities would equal 1

Otherwise, the two quantities are unequal; in fact, they’re reciprocals

(Their product is 1.) For example, if x

= 1, then Quantity A is a fraction greater than 1 by an order of more than 10, while Quantity B is a fraction less than 1 by the same order That is all you need to know to conclude that choice (D) is correct

21 The correct answer is (B) To

determine the cost of shipping a 28-pound parcel by ground, you need

to apply three different per-pound rates: $1.50 for the first pound, $.40 for pounds 2–10, and $.25 for pounds 11–28 Here’s the calculation: $1.50 + ($0.40)(9) + ($0.25)(18) = $9.60

22 The correct answer is (E) The

cost of shipping a 2.4-pound parcel

by express delivery would be $6.75 + ($1.15)(2) = $9.05 The cost of shipping the same parcel by air delivery would be $2.25 + ($0.60)(2)

= $3.45 The difference between the two totals is $5.60

23 The correct answer is (D) If P , 0

such that P + Q , 0, then Quantity

A , Quantity B On the other hand,

if P + Q 0, then Quantity A = Quantity B

24 The correct answer is (C) There’s

no need to perform any calculations here Comparing one cube-box with the other, notice that all measure-ments are proportional Hence the number of cubes that can be packed into the boxes must be the same

25 The correct answer is (A) To add

two fractions having a common denominator, you add numerators—

x+ =x x You’ll find that it’s impossible to equate 2

x with

1

2x, and so the two

quantities cannot be equal Since

x 0, you can cancel x across

columns, leaving an inequality in which Quantity A Quantity B: 2

1.

1

2.

PART VI: Five Practice Tests 530

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26 The correct answer is (A) To solve

this problem, you can either list the

possibilities or apply the factorial

formula: 4! = 4 3 3 3 2 3 1 = 24

27 The correct answer is (D) The

area of a circle = pr2 Letting the

radius of the smaller circle = r, the

radius of the larger circle = 2r, and

its area = p(2r)2, or 4pr2 The ratio of

the smaller circle’s area to the larger

circle’s area is pr2:4pr2, or 1:4

28 The correct answer is (D) Equate

Carrie’s age in 8 years (C + 8) to twice Ben’s age in 8 years (B + 8), and then solve for C:

C B

C B

C B

+ = +

= + −

= + −

= +

8 2 8

2 8 8

2 16 8

2 8

( ) ( )

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Verbal Reasoning

1 E

2 B

3 E

4 C

5 A

6 A

7 E

8 A

9 B

10 E

11 D

12 B

13 C

14 C

15 C

16 D

17 A

18 B

19 D

20 D

21 D

22 C

23 B

24 A

25 E

26 A

27 E

28 (i) age-old aphorism (ii) patently absurd to aver (iii) suspicious

29 C

30 D

1 The correct answer is (E) The

best choice for the two blanks must convey a clear contrast between the reactions of the two groups of board

members The words optimistic and

provide just the sort of contrast that makes sense Although choice (C) also provides a contrast, choice (C) is wrong because it makes no sense to imagine the board members being

“disturbed by the benefits” the deal would produce

2 The correct answer is (B) This is

an “evidence or result of ” analogy A BOAT creates a WAKE and leaves it behind, across the surface of the

water Similarly, a scalpel (surgeon’s knife) creates a scar and leaves it

behind, like a trail, across the surface of the skin Strengthening the analogy is that a wake is a byproduct of boating, like a scar is a byproduct of cutting with a scalpel

3 The correct answer is (E) This is

a “helpful condition for” analogy

Mulch is a soil-enriching mixture that facilitates plant growth To BURGEON is to begin to grow rapidly or to flourish Accordingly, soil that has been MULCHED is in

an ideal condition for plants to burgeon Similarly, a razor or knife

that has be honed (sharpened) is in

an ideal condition to hew (cut or

slice)

4 The correct answer is (C) This is

a “contrary meaning” analogy To be JOCULAR is to lack SOLEMNITY

To be latent is to lack visibility Thus,

in each pair, the two words are essentially antonyms (In each other pair, the two words are essentially synonyms.)

5 The correct answer is (A).

DUPLICITY means “deception by pretending” and is therefore a form

of dishonesty—the opposite of

honesty.

6 The correct answer is (A) If love

were thought of as a malady

(diffi-culty or problem) that “disables judgment” (confuses one’s brain),

then the word insanity might be an

apt description

7 The correct answer is (E).

According to the author, the “current transition to a service-based econ-omy and deregulation in transpor-tation underscor[e] the need to redefine poverty.” The refined defi-nition that the author advocates is apparent from the passage’s opening and final sentences: Poverty should

be measured not just at the indi-vidual level but also at the

com-PART VI: Five Practice Tests 532

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