6G冲刺模考讨论(一):95.04

linsierUID: 2102150

SECTION4
# N6 I0 i1 N6 x3 J11. PAEAN: JOY::
(A) dirge: grief
(B) oratory: persuasion
* u- p) G% B2 M: k(C) aria: opera
! Q8 H. x& p0 ]" O5 o(D) chant: choir
(E) lecture: instruction
) y1 u6 A+ `) k, w( ?为什么不能选E?
& v, x( G# y  d; c  W5 B37. ABRADE:
(A) unfasten
5 j, m" W& \5 y$ m: ?$ `% c# |(B) prolong
5 f8 X" y4 a, e$ h1 G0 m/ i(C) augment
- W3 P0 N' L* p# r7 [6 k8 [(D) extinguish
(E) transmit
为什么选C选B不行吗?

angelo23UID: 2177322

原帖由 linsier 于 2006-6-3 13:40 发表
section3
4A box contains 20 marbles all of which are solid colored; 5 of the marbles are green and 10 of the marbles are fed.

The probability that         The probability that a
: C4 F$ f4 p2 Q9 D/ e1 aa marble selected at  ...

3 E" l$ g3 E; G' Qsince there are 5 green balls, and 5 that are neither green nor red, the two probabilities are just equal

angelo23UID: 2177322

原帖由 linsier 于 2006-6-3 13:44 发表
SECTION4
11. PAEAN: JOY::
(A) dirge: grief
) A/ @2 K4 \' _/ v(B) oratory: persuasion
(C) aria: opera
(D) chant: choir
(E) lecture: instruction
为什么不能选E?
37. ABRADE:
(A) unfasten
6 x4 q5 T/ I) a4 c# z(B) prolong
( ...

paean是用来表示心中的joy；
dirge是用来表示心中的grief
8 a- d1 g, @7 [/ P0 r$ W
abrade的意思是磨损，表示量上的变少；augment表示量的增多，更加接近

linsierUID: 2102150

11题原来是第二层面的对应啊,谢谢了:)

kingleoUID: 194343

是真题么？

reinherdvhwangUID: 2208143

请问这个试题的完整版是??
哪里可以找的到

patagoniaUID: 2151262

請教section3數學第24題

24. The electricity used by the water heater was
6 p8 a6 s" ]' n+ H! v, ^. ^measured separately and its cost per kilowatt-hour was
one-half the cost per kilowatt-hour of the rest of the
; D- ~  h4 t. u5 \' D! k6 Q4 celectricity used. The cost of the electricity used by the
  ^- R7 ?3 r% x  wwater heater was most nearly what fraction of the total
cost of all the electricity used?
2 i9 }. |; m, ?, F7 p  q) q" ?
5 P2 `: {5 C6 p) z  @+ j(A) 1/11
(B) 1/9
+ _' {( `/ l4 `(C) 1/8
+ b: R7 ^( j# D, i' W& j, i/ I: _(D) 1/5
( z( q( t) L6 R$ [6 W8 x% k9 c(E) It cannot be determined from the information given.

sshiningUID: 2139593

原帖由 patagonia 于 2006-6-6 15:13 发表
! E7 l) }4 j7 m6 ]' O; {2 i" M請教section3數學第24題

' I6 w, |$ t& }24. The electricity used by the water heater was
+ y; f; ~* j% E( u5 hmeasured separately and its cost per kilowatt-hour was
& K& W8 r+ a, u( F# b" q& [# jone-half the cost per kilowatt-hour of the rest of the
electrici ...

/ w& ~$ B/ B( u& c+ {; `' Z; L  x: o
下面是计算式：
(20%*0.5)/(20%*0.5 + 80%) = 1/9
+ J. `! q, a: f- w: r0 Y; D4 z- C
为了方便理解，你可以先假设他们的其他用水的单价是“a"，反正单价最后可以约掉的， 然后得到这个计算了。