SECTION 1
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/ ?# e; ]) S q2 U- BTime—35 minutes
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8 ^ M2 I' Y) c2 @24 Questions0 |5 T, @, A2 ^: ~" X, z* I' {4 R
( i3 [) V0 \* LDirections: Each group of questions in this section is based on a set of conditions. In answering some of the questions, it may be useful to draw a rough diagram. Choose the response that most accurately and completely answers each question and blacken the corresponding space on your answer sheet.
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& [9 O+ d. m0 q5 ~' F7 f9 I; nQuestions 1-5
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6 q4 W- p9 X4 Z% [; \% l2 O! ^ On Wednesday a physician will have exactly one appointment with seven patients—P, Q, R, S, T, U, W—one patient per appointment. The schedule of appointments chronologically numbered 1 through 7, must meet the following conditions:
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- C2 l( {2 u: y3 O Q s appointment is at some time before P s appointment
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5 c) ^4 Z* @" r L) | U s appointment is at some time before P s appointment9 H. Z+ `3 _0 {
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Either R or T has appointment 3
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, A* l# @9 l7 N, C/ z S s appointment is either the appointment immediately before or the appointment immediately after R s appointment.- i2 z: t4 }+ o+ P; x4 O
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1. Which one of the following is an acceptable schedule of appointments in order from 1 to 7?2 b: r& A R! d" O5 @
( ~, ~; L9 s3 X! _4 S+ X(A) Q, S, R, P, W, U, T
! Z# l7 y, ? [- t1 _1 m7 o(B) Q, U, W, S, R, T, P. G; n6 z Z9 f2 N2 |6 L$ r! u
(C) S, Q, R, T, W, U, P
5 t3 l. j; `+ }2 v; z% e2 h(D) T, U, R, S, W, P, Q
3 x% L: W; Q: N0 H3 m(E) U, Q, T, P, R, S, W6 f5 v6 q* C E
- L7 ?6 C6 ?0 q' L2. If W has appoinment 2 and P has appointment 5. then which one of the following must be true?
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& K( Y) b# P p! \4 H8 x& d9 x. [(A) R has appointment 6) D) F( i2 b5 ]6 ^2 M
(B) S has appointment 4( n. U* b( ^+ @, L y4 r
(C) S has appointment 7) f1 K: a6 y! {/ e7 w; [, _7 k4 V
(D) U has appointment 1
; |+ m! L% {1 ^" I, C9 S8 c(E) U has appointment 4% `" P) r8 ] n+ H8 ~$ Y
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3. If U s appointment is immediately after T s appointment and immediately before R s appointment, then which one of the following must be true?
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' g; v$ W. r9 o* n(A) Q s appointment is at some time before P s appointment.
4 T, X @7 R9 H0 S1 o+ O(B) S s appointment is at some time before P s appointment.
V% x* C4 r2 T* m(C) S s appointment is immediately before Q s appointment
9 j% U" {3 k( J(D) W s appointment is immediately before P s appointment
& f# [! N) j r(E) W s appointment is at some time before S s appointment
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6 O3 ^ k8 ~8 N$ F& o' w6 n! c6 ^9 i4. If P s appointment is immediately before S s appointment, then each of the following could be true EXCEPT:! |1 _' g6 q( t; A: M
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(A) R s appointment is immediately before W s appointment
6 G1 P Z3 j! ?4 F: i1 E0 B0 f(B) T s appointment is immediately before Q s appointment
4 G( V8 ~; Z" `# h% h& I' r(C) U s appointment is immediately before P s appointment
" o8 d8 J( h+ L6 }9 X(D) U s appointment is immediately before Q s appointment
2 y, ?2 `" u- A8 F' _* M! j. B(E) W s appointment is immediately before T s appointment+ O, M( |* O: f) O# }- K: U {
# Q4 G6 R x6 @! z5. If T s appoinemtne is immediately after P s appointment and immediately before W s appointment, then which one of the following must be true?4 b" b" o, u9 Z/ D, A) V
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(A) W s appointment is at some time before R s appointment.7 K/ G+ {% M z& E% c4 {: Z) r
(B) U s appointment is at some time before R s appointment.
# K4 Y$ }# L: t( K( m: H(C) S s appointment is at some time before U s appointment.
! y9 i3 y0 A" B7 b' f6 A(D) R s appointment is at some time before P s appointment.
7 c4 F# @, j( X4 A8 o- g(E) Q s appointment is at some time before S s appointment |
发表于 2012-8-15 13:24:23
