Questions 18-23
& u/ C7 @* n( H2 w# K3 t) |9 F, uNine different treatments are available for a certain illness: three / X7 n' ~* M/ w
antibioties—F, G, and H—three dietary regimens—M, N and O—and three
: O% @$ f) @: [: }physical therapies—U, Y, and W, For each case of the illness, a doctor will
! } P4 i) |' t7 Mprescribe exactly five of the treatments, in accordance with the following
8 B1 D1 i7 \8 i8 G6 I }conditions. & \3 d/ t( @2 p; r
If two of the antibioties are prescribed, the remaining antibiotie cannot # W) H( V f, k3 b
be prescribed + ~1 g. `' \1 M! z; u* M/ t$ u
There must be exactly one dietary regimen prescribed b; t* m/ R0 ?5 I5 j7 a0 i
If O is not prescribed F cannot be prescribed - C) P: m1 R, z" k
If W is prescribed F cannot be prescribed
( R* v" b1 o6 z- Z3 A, M7 UG cannot be prescribed if both N and U are prescribed % w. w3 `+ s9 }( Q- A
V cannot be prescribed unless both H and M are prescribed / G* U, g$ b; p/ v9 ]6 J
18. Which one of the following could be the five treatments prescribed for a 3 ]- C+ h) j2 `+ Z
given case? ( ^; p4 l$ L4 F. |' F) q0 Q) I" ~
(A) F, G, H, M, V
9 @' l# X4 N1 o% G) _(B) F, G, M, O, V
* X& J3 D6 H% ^; i1 B3 J" ^- Q(C) F, H, M, O, W
8 e4 @" b1 ?8 l2 E C(D) G, H, N, U, W }" N" \& o) u k
(E) G, H, O, U, W
# h2 x* Q! T& C$ M# E: \2 {19. Which one fo the following could be the antibioties and physical therapies $ x# i* ]# E2 ~" I; O
prescribed for a given case? 1 T) O4 b7 B7 s+ g. t7 X
(A) F, G, H, W, # d4 _8 O# _3 t( Z; [5 B3 Y0 _
(B) F, G, U, V
1 @5 \6 p* O8 e' Q4 v(C) F, U, V, W
1 i1 `7 |" i% V3 K- l- f(D) G, U, V, W - V* J+ z" w# `- L6 M* c" J& Z
(E) H, U, V, W ) `1 B6 w3 d2 a) Y
20. If O is prescribed for a given case, which one of the following is a pair & K: K8 C3 _. Z2 \+ e6 H( r3 ], K
of treatments both of which must also be prescribed for that case? |8 W& C' v% S) Z5 }6 L
(A) F, M 2 X! A G) q7 n: u+ v; \1 T: T, O
(B) G, V ' ^& G: R) t5 Q
(C) N, U
2 t& f) F7 w8 r9 v) ](D) U, V
- F. v$ L% v G(E) U, W
; k; _( j, T& _" s) Z) e21. If G is prescribed for a given case which one of the following is a pair of
3 I. E% [, K- I% H1 I2 Btreatments both of which could also be prescribed for that case?
6 u3 y2 D5 u" b- z(A) F, M
4 o. {6 l! N7 {# `(B) F, N
0 i% j0 ~2 Z \5 w! c(C) N, V * @, j( m! C, Y7 x4 o% ?1 x
(D) O, V 5 C& U9 C9 ]$ d$ w4 H! m* r
(E) V, W
) j4 o9 u% |2 y5 k0 m22. Which one of the following is a list of three treatments that could be N3 C$ B/ I w' ^$ g2 Q
prescribed together for a given case? 8 d4 _; ^! K* j$ ^2 Z2 \1 B
(A) F, M, U & B+ C1 j/ a8 Q/ F; D
(B) F, O, W
) w2 E( X. H# E& w* C9 h6 V(C) G, N, V : f4 ]& L' H; l7 U. n% d
(D) G, V, W
5 L s& {+ E' { z0 G(E) H, N, V
7 Z$ _9 U1 o9 F: K L23. Which one of the following treatments CANNOT be prescribed for any case?
! j& R+ x0 c1 U3 x: O(A) G 3 K# z3 s: c6 u2 q* j( X
(B) M 0 L K+ a3 w0 j1 C8 X: t
(C) N
! W8 y0 }7 W* |6 M! s0 ~ M) V(D) U , [4 |( X$ a# W5 x7 X* ?- \+ M" M
(E) W |
发表于 2012-8-15 13:24:23
