Ortiz, Porter, Seale, Monroe, Long, Travis
Travis, Seale, Porter, Long, Ortiz, Monroe
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答案:(B)
If Monroe delivers the first lecture, which of the following is the
expert who must deliver the fourth lecture?
Long
Ortiz
Porter
Scale
Travis
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答案:(E)
If Travis delivers the third lecture, which of the following is a pair
of experts each of whom could be the person who delivers the sixth lecture?
Monroe and Ortiz
Monroe and Porter
Ortiz and Porter
Ortiz and Seale
Porter and Scale
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答案:(A)
If Porter delivers the second lecture, which of the following is a
pair of experts each of whom could be the person who delivers the first
lecture?
Long and Ortiz
Long and Seale
Monroe and Ortiz
Monroe and Travis
Ortiz and Travis
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答案:(E)
If Ortiz and Monroe deliver the first and second lectures, respectively,
which of the following must be true?
Long delivers the fifth lecture.
Porter delivers the fifth lecture.
Porter delivers the sixth lecture.
Travis delivers the fourth lecture.
Travis delivers the fifth lecture.
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答案:(D)
If Long delivers the third lecture and neither Porter nor Seale is to
deliver the first lecture, which of the following can be true?
Monroe delivers the first lecture.