英语四级考试完形填空题集中训练(3)

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洛基英语，免费体验全部在线一对一课程：https://www.wendangku.net/doc/0217521197.html,/ielts/xd.html（报名网址）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.”

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.”

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.

71. A) designing B) inventing C) revealing D) developing

72. A) a B) the C) an D) some

73. A) know B) learn C) think D) argue

74. A) event B) news C) story D) information

75. A) any B) more C) few D) several

76. A) that B) since C) which D) as

77. A) naturally B) actually C) eventually D) regularly

78. A) forget B) consider C) believe D) realize

79. A) question B) answer C) conversation D) topic

80. A) although B) because C) unless D) once

81. A) while B) or C) and D) but

82. A) Otherwise B) Nevertheless C) Still D) Thus

83. A) of B) in C) with D) over

84. A) for B) by C) on D) to

85. A) either B) other C) both D) another

86. A) so B) later C) further D) straight

87. A) structure B) pattern C) process D) model

88. A) urgent B) important C) original D) unnecessary

89. A) provide B) will provide C) provided D) is provided

90. A) when B) what C) why D) whether

答案：

71-75 DACCD 76-80 ABCBB 81-85 CDABD 86-90 ADBAC

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