历年GRE考试真题精选系列六十八
If Q and W are standing on N’s shoulders and M falls, which of the followingsets of acrobats could be left standing after all the acrobats who must fall as
a result of M’s fall have fallen?
N, O, P, Q, V, and W
N, O, P, V, X, and Y
N, P, V, W, X, and Y
O, P, Q, V, X, and Y
O, P, Q, W, X, and Y
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答案：(A)
If V and W stand of different levels, and X and Z stand on the same level,
which of the following is a complete and accurate list of the levels on which
Y could possibly stand?
Second
Third
Fourth
Second, third
Third, fourth
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答案：(D)
If V and W stand on O’s shoulders, and M stands on the same level as N and
P and is the only acrobat between them, which of the following must be true?
If M falls, all five of the child acrobats must fall.
If N falls, exactly four of the child acrobats must fall.
If O falls, exactly two of the child acrobats must fall.
If P falls, exactly three of the child acrobats must fall.
If Q falls, exactly three of the child acrobats must fall.
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答案：(E)
If W stands on V’s shoulder, and V stands on M’s shoulder, which of the
following CANNOT be true?
N and V stand side by side on the same level.
W and X stand side by side on the same level.
X and Y stand side by side on the same level.
M stands on the same level as N and P and is the only acrobat between them
M stands on the same level as Y and Z and is the only acrobat between them.
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答案：(C)
历年GRE考试真题精选系列六十八
If W stands on the shoulders of N and P, and X stands on the shoulders of Mand V, which of the following must be true?
M stands of the same level as V and W and is the only acrobat between them.
N stands on the same level as P and Q and is the only acrobat between them.
O stands on the same level as P and Q and is the only acrobat between them.
P stands on the same level as M and V and is the only acrobat between them.
Q stands on the same level as N and O and is the only acrobat between them
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答案：(A)
If N and Y stand on M’s shoulders, and Z stands on the shoulders of P and O,
which of the following must be standing side by side on the same level as one
another?
M and O
M and P
N and Z
P and Q
W and X
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答案：(C)
Only when the alarm is set off in the house will either the police or the
fire department arrive there. In order for members of either department to get
to the house, they must pass by the school. Only the police passed by the school
yesterday, and neither department responded to alarms the day before yesterday.
Which of the following can be properly inferred from the statements above?
The fire department did not arrive at the house yesterday.
The alarm was not set off at the house yesterday.
The police arrived at the house yesterday
The police passed by the school the day before yesterday.
The fire department failed to respond to the alarm that was set off yesterday.
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答案：(A)
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