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分享2016年GRE全真模擬試題及答案
分享一篇2016年GRE全真模擬試題及答案，希望考生在考試中取得好成績!
Time —30 minutes
25 Questions
Questions 1-6
Each of seven worker trainees —F, G, H, J, K, L,
and P—will be assigned to one of four branch
offices: Iowa, Maine, Texas, or Utah. The
assignments will be subject to the following
constraints:
Each office must be assigned at least one trainee.
Utah must be assigned exactly two trainees.
F must be assigned to the same office as K.
L cannot be assigned to the same office as J.
If G is assigned to Utah, P must also be assigned
to Utah.
1. Which of the following is an acceptable
assignment of trainees to offices?
Iowa Maine Texas Utah
(A) G J F, L H, K, P
(B) G, J H, L F, K P
(C) H F, K J, L G, P
(D) L, H F, K J G, P
(E) L, P J F, K G, H
2. If G is assigned to Utah and if both F and H are
assigned to Texas, which of the following lists all
those trainees and only those trainees who will be
assigned to an office in which there is no other
trainee?
(A) J
(B) K
(C) L
(D) J, L
(E) K, L
3. If J is assigned to Utah and H is assigned to
Maine, which of the following must also be
assigned to Utah?
(A) F
(B) G
(C) K
(D) L
(E) P
4. If K is assigned to Utah, each of the following
could be assigned to Maine EXCEPT
(A) F
(B) G
(C) H
(D) L
(E) P
5. If F is assigned to Iowa. L is assigned to Maine,
and G is assigned to Utah, then J must be
assigned to either
(A) Iowa or Maine
(B) Iowa or Texas
(C) Maine or Texas
(D) Maine or Utah
(E) Texas or Utah
6. If J is to be assigned to Texas, G is to be assigned
to Utah, and none of the offices is to be assigned
three trainees, how many acceptable combinations
of assignments are there to select from?
(A) One
(B) Two
(C) Three
(D) Four
(E) Five
Question 7 is based on the following table.
TESUL TS OF A CONTROLLED STUDY OF THE
EFFECTS OF CHEWING GUM ON TOOTH DECAY IN
CHILDREN
Average total number of new cavities
per child over the course of three years
Children who regularly chewed gum
sweetened with X 4.0
Children who regularly chewed gum
sweetened with Y 1.5
Children who did not chew gum 2.5
7. Which of the following, if true, most helps to
explain the difference among the children who
chewed gum sweetened with X, the children who
chewed gum sweetened with Y, and the children
who did not chew any gum?
(A) X, but not Y, consists of a substance that
helps to protect teeth against harmful
substances present in other foods.
(B) The children who did not chew any gum
during the study ate fewer sweet foods than
did either the children who chewed gum
sweetened with X or the children who chewed
gum sweetened with Y.
(C) The action of chewing gum stimulates the
production of saliva, which contains a
substance that helps fight tooth decay, but X,
unlike Y, is a contributing factor to tooth
decay.
(D) Each group of children who chewed gum
during the study brushed their teeth more
often than did the children who did not chew
gum during the study, but the children who
chewed gum sweetened with Y brushed their
teeth less often than did the children who
chewed gum sweetened with X.
(E) The action of chewing gum improves the
circulation of blood in the jaw and strengthens
the roots of adult teeth, but it also causes baby
teeth to fall out more quickly than they would
otherwise.
8. In the last few decades, grassy wetlands, essential
to the nesting and breeding of ducks, geese,
swans, and most other species of waterfowl, have
been extensively drained and cultivated in
southern Canada and the northern United States,
Duck populations in North American have
plummeted during this time, but populations of
swans and geese have been affected less
dramatically.
Which of the following, if true, most helps to
explain the difference mentioned above?
(A) Prohibition of hunting of waterfowl is easier
to enforce in areas under cultivation than in
wild lands.
(B) Most geese and swans nest and breed farther
north than ducks do, in areas that still are not
cultivated.
(C) Land that has been harvested rarely provides
food suitable for waterfowl.
(D) Goose and swan populations decline in
periods of drought, when breeding sites are
fewer.
(E) Because they are larger than ducks, geese and
swans have a harder time finding protected
nesting sites in areas that are cultivated.
9. A researcher found that, in proportion to their
body weights, children eat more carbohydrates
than adults do. Children also exercise more than
adults do. The researcher hypothesized that
carbohydrate consumption varies in direct
proportion to the calorie demands associated with
different levels of exercise.
Which of the following, if true, most seriously
undermines the researcher's hypothesis?
(A) More carbohydrates are eaten per capita in
nations where the government spends more
per capita on public exercise programs.
(B) Children who do not participate in organized
sports tend to eat fewer carbohydrates than
children who participate in organized sports.
(C) Consumption of increased amounts of
carbohydrates is a popular tactic of runners
preparing for long-distance races.
(D) Periods of physical growth require a
relatively higher level of carbohydrate
consumption than otherwise.
(E) Though carbohydrates are necessary for the
maintenance of good health, people who
consume more carbohydrates are not
necessarily healthier.
Questions 10-16
Each day of a seven-day flower show a featured all display of one type of flower: daisy, geranium, iris,
petunia, rose, tulip zinnia. Each type of flower will be featured on exactly one of the seven days. The flower show will begin on Sunday and run through the following Saturday. Because of suppliers' schedules, the order of the featured displays is subject to the following restrictions:
The iris display and the tulip display must be featured on consecutive days,
beginning with either the iris display or the tulip display.
The daisy display and the zinnia display must be featured on consecutive days.
beginning with either the daisy display or the zinnia display.
Sunday, Monday, and Tuesday are the only days available for the tulip display.
Sunday and Saturday are the only days available for the rose display.
10. The following can be the schedule of displays featured in the first five days of the show
Sunday Monday Tuesday Wednesday Thursday
(A) Daisy Zinnia Tulip Iris Rose
(B) Geranium Tulip Petunia Iris Zinnia
(C) Iris Tulip Zinnia Geranium Daisy
(D) Tulip Iris Petunia Daisy Zinnia
(E) Rose Zinnia Daisy Tulip Iris
11. If the rose display is featured on Sunday and the
geranium display on Monday, which of the
following displays must be featured on
Wednesday?
(A) Daisy (B) Iris (C) Petunia
(D) Tulip (E) Zinnia
12. If the daisy display and the petunia display are
featured on Friday and Saturday, respectively,
geraniums must be the featured display on either
(A) Monday or Tuesday
(B) Monday or Wednesday
(C) Tuesday or Wednesday
(D) Tuesday or Thursday
(E) Wednesday or Thursday
13. If the daisy display is featured on Tuesday,
which of the following must be true about the
order of the displays?
(A) Geraniums are featured on Thursday or on
Friday.
(B) Irises are featured on Friday or on Saturday.
(C) Roses are featured on Sunday.
(D) Tulips are featured on Sunday.
(E) Zinnias are featured on Monday or on
Tuesday.
14. If the daisy display is featured on Sunday, then
the petunia display must be featured on either
(A) Monday or Tuesday
(B) Tuesday or Wednesday
(C) Wednesday or Thursday
(D) Thursday or Friday
(E) Friday or Saturday
15. If the geranium display is featured on Saturday,
there is a total of how many different flower
displays any one of which could be featured on
Wednesday?
(A) Two
(B) Three
(C) Four
(D) Five
(E) Six
16. If the zinnia display is featured on Wednesday
and the petunia display is featured on Thursday,
which of the following displays must be featured
immediately before the geranium display?
(A) Daisy
(B) Iris
(C) Petunia
(D) Rose
(E) Tulip
Questions 17-22
Exactly seven radio advertisements—F, G, H, K, L,
M and P—are to be aired once each during one radio
program. The advertisements are to be aired in two
groups, group 1 and group 2, according to the
following conditions:
One of the groups must have three consecutive advertisements; the other must have four.
K, a longer advertisement, must be the middle
advertisement in the group with three
advertisements.
G must be the first advertisement in its group.
G must be in a different group from H.
H must be in the same group as L and must be sometime after L.
17. Which of the following could be the division of
advertisements into groups, with the
advertisements listed in order within each
group?
Group 1 Group 2
(A) F, K, G M, L, P, H
(B) G, K, F L, P, H, M
(C) G, K, L H, M, P, F
(D) G, L, M, H F, K, P
(E) P, F, L, K G, F, M
18. If F is in the same group as L, which of the
following must be in the same group as G?
(A) H
(B) K
(C) L
(D) M
(E) P
19. Which of the following is a pair of
advertisements that CANNOT be in a group
together?
(A) G and L
(B) G and M
(C) H and K
(D) K and P
(E) L and P
20. If G is in the group with four advertisements,
which of the following is a pair of
advertisements that must be aired in immediately
adjacent positions?
(A) F and M
(B) G and P
(C) K and L
(D) K and P
(E) M and P
21. If L is the third advertisement in a group, which
of the following lists two advertisements that
could be immediately adjacent to each other in a
group?
(A) F and G
(B) G and P
(C) H and P
(D) K and L
(E) K and M
22. If F is the next advertisement after K in a group,
which of the following is a pair of
advertisements that must be in a group together?
(A) F and M
(B) G and M
(C) G and P
(D) K and P
(E) L and M
23. Experts removed a layer of eighteenth-century
red paint from a figure in a painting by a
sixteenth-century Italian artist, revealing a layer
of green paint underneath. Since the green paint
dates from the sixteenth century, the figure must
have been green, not red, when the painting was
completed in 1563.Which of the following, if
true, most seriously weakens the argument?
(A) The experts had been commissioned to
restore the painting to the colors it had when
it was completed.
(B) X-rays reveal an additional layer of paint
beneath the green paint on the figure.
(C) Chemical analyses were used to determine
the ages of the red paint and the green
paint.
(D) The red paint was added in the eighteenth
century in an attempt to repair damage done
in the late seventeenth century.
(E) Red paint on the robe of another figure in the
painting dates from the sixteenth century.
24. Although it is assumed that peacocks'
magnificent tails function essentially to attract
peahens, no one knows why it should be
magnificent tails that give a competitive
advantage in securing mates. One explanation is
that peahens are more likely to mate with
peacocks with magnificent tails than with
peacocks that lack magnificent tails.
Which of the following is an error of reasoning
exemplified by the explanation?
(A) Attributing to animals qualities that are
characteristically human
(B) Extending a conclusion that is true of only
one species of a genus to all species of the
genus
(C) Offering as an explanation a hypothesis that
in principle can be neither verified nor
proved false
(D) Offering the phenomenon that is to be
explained as the explanation of that
phenomenon
(E) Assuming without warrant that peacocks
with magnificent tails are likely to have
other features strongly attractive to peahens
25. Whenever a French novel is translated into
English, the edition sold in Britain should be in
British English. If the edition sold in Britain
were in American English, its idioms and
spellings would appear to British readers to be
strikingly American and thus to conflict with the
novel's setting.
The recommendation is based on which of the
following assumptions?
(A) The authors of French novels are usually
native speakers of French.
(B) A non-British reader of a novel written in
British English will inevitably fail to
understand the meanings of some of the
words and idioms in the novel.
(C) No French novel that is to be sold in Britain
in English translation is set in the United
States.
(D) A British reader of a British novel will
notice that the idioms and spellings used in
the novel are British.
(E) Most French novels are not translated into
both British English and American English.
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