历年考研英语真题完型填空回顾(十)
1995年全国硕士研究生入学统一考试英语试题
Sleep is divided into periods of so-called REM sleep, characterized by rapid eye movements and dreaming, and longer periods of non-REM sleep. __41__ kind of sleep is at all well understood, but REM sleep is __42__ to serve some restorative function of the brain. The purpose of non-REM sleep is even more __43__. The new experiments, such as these __44__ for the first time at a recent meeting of the Society for Sleep Research in Minneapolis, suggest fascinating explanations __45__ of non-REM sleep.
For example, it has long been known that total sleep __46__ is 100 percent fatal to rats, yet, __47__ examination of the dead bodies, the animals look completely normal. A researcher has now __48__ the mystery of why the animals die. The rats __49__ bacterial infections of the blood, __50__ their immune systems -- the self-protecting mechanism against disease -- had crashed.
41. [A] Either
[B] Neither
[C] Each
[D] Any
42. [A] intended
[B] required
[C] assumed
[D] inferred
43. [A] subtle
[B] obvious
[C] mysterious
[D] doubtful
44. [A] maintained
[B] described
[C] settled
[D] afforded
45. [A] in the light
[B] by virtue
[C] with the exception
[D] for the purpose
46. [A] reduction
[B] destruction
[C] deprivation
[D] restriction
47. [A] upon
[B] by
[C] through
[D] with
48. [A] paid attention to
[B] caught sight of
[C] laid emphasis on
[D] cast light on
49. [A] develop
[B] produce
[C] stimulate
[D] induce
50. [A] if
[B] as if
[C] only if
[D] if only
1995年全国硕士研究生入学统一考试英语试题
41. [B] 42. [C] 43. [C] 44. [B] 45. [D]
46. [C] 47. [A] 48. [D] 49. [A] 50. [B]