Albert Einstein is said to have been asked by a student, “what finding helped you most when you were __71__ the theory of relativity?” Einstein replied without __72__ moment‘s hesitation. “Finding how to __73__ about the problem.”
0 Z' p0 d% N+ q9 s4 a- U0 A The same __74__ is told about Sir Isaac Newton and __75__ other scientists. We have no proof __76__ any of these well-known conversations __77__ took place, but we are prepared to __78__ that they did, and, if so, that the __79__ was the same one Einstein gave, __80__ this is the “way scientists work __81__ science progresses.”
8 N/ y+ r1 `" u% G Scientists usually work toward models of the process of structure they are studying. __82__ we have models of the structure __83__ the universe and of the atom, models of the process __84__ which the genetic (遗传的) pattern is passed from one building block of life to __85__ models of the economic system and __86__ on. Some models are mathematical, but a __87__ does not have to have equations (方程) or even diagrams; the __88__ requirement is no doubt that it __89__ an insight (洞察) into the relationships that determine __90__ something works as it does or how it is put together.
, ^1 A8 Y' q# B' n6 q* Y 71. A) designing B) inventing C) revealing D) developing! q# v8 W, d$ d7 q+ K! k3 q
72. A) a B) the C) an D) some
4 R z& s0 O; d9 D- i; }* q8 T/ J 73. A) know B) learn C) think D) argue
* n' n7 k H) S! g' Z B 74. A) event B) news C) story D) information
# _0 v- B- d" N4 { 75. A) any B) more C) few D) several
6 N% |$ {' `: ~, I3 _0 z 76. A) that B) since C) which D) as
( R Q( l% P: W! v6 G J 77. A) naturally B) actually C) eventually D) regularly
$ S! h. F' V# g& ^$ g% { 78. A) forget B) consider C) believe D) realize
, q$ z7 G+ y9 l7 Y3 ^, p) t: C8 S% j 79. A) question B) answer C) conversation D) topic
5 b$ F* ^2 _ I# |- A 80. A) although B) because C) unless D) once
N% z( v6 M% H' D Y" Y/ X: i 81. A) while B) or C) and D) but+ n* |6 {+ R, j) y. g& N2 U, Q
82. A) Otherwise B) Nevertheless C) Still D) Thus2 b# q. [7 Q0 T5 k; \* F
83. A) of B) in C) with D) over
D R& ~/ {" Z( ] 84. A) for B) by C) on D) to
+ G; C+ N7 x: I8 P 85. A) either B) other C) both D) another E0 x" |( k F6 w! z
86. A) so B) later C) further D) straight
1 q8 |2 W, H0 q- Q5 N5 Z 87. A) structure B) pattern C) process D) model
) G; u; A2 s# X) a# c! \ 88. A) urgent B) important C) original D) unnecessary( A" c7 y; K: A$ p8 G/ O# `" M, A
89. A) provide B) will provide C) provided D) is provided
( p5 E1 k6 e3 X7 {1 a 90. A) when B) what C) why D) whether
6 W+ a4 j/ x; J, a# E% z* `3 Q1 v* E% } 答案:
: ^) D) E) x5 B* |% [ 71-75 DACCD 76-80 ABCBB 81-85 CDABD 86-90 ADBAC |