tch d) substitute

49. he is easily _______ so i do not like to talk with him.

a) defended b) afforded c) created d) offended

50. after talking for nearly ten hours, he _______ to the government’s pressure at last.

a) expressed b) yielded c) decreased d) approved

51. my hands and feet were ________ with cold as i waited for the bus.

a) cliff b) still c) stiff d) stick

52. this year our university does not have any _______ to continue the international student exchange program.

a) function b) fundamental c) funeral d) funds

53. many english words are _______ from latin.

a) displayed b) spread c) lost d) derived

54. many years ago, a lot of factories were _______ from big cities to the mountainous areas in case of war.

a) transferred b) transformed c) transmitted d) transported

55. when the fire ________ in the movies, the people lost their heads and ran in all directions.

a) broke in b) broke up c) broke out d) broke into

56. my throat is _______. i cannot speak any more.

a) sore b) purchase c) glow d) faint

57. ____ by the police, the kidnappers had no choice but to surrender.

a) surrounded b) surrounding

c) having surrounded d) to be surrounded

58. the international situation is very _______ in the middle east.

a) delicious b) perfect c) delicate d) permeate

59. don’t hang ______ the window. it’s dangerous.

a) out b) out of c) off d) from

60. we _______ that it will take another four months to finish this plan.

a) grant b) estimate c. back d) guarantee

part iv cloze (15 minutes)

directions: there are 20 blanks in the following passage. for each blank there are four choices marked a), b), c) and d). you should choose the one that best fits into the passage. then mark the corresponding letter on the answer sheet with a single line through the centre.

if you stand a short distance away from a high wall and shout, your voice sometimes comes back to you as an echo. this happens because the 61 waves are reflected

62 the wall. this is the principle of radar, 63 instead of sound it is radio waves which are reflected. this 64 was made a few years before the last war, 65

radio waves from a transmitting station 66 reflected back from a distant aeroplane.

it was realized 67 an apparatus could be devised to send out radio waves

68 and record the 69 from any approaching aeroplanes, it would be a wonderful method of defense 70 war.

scientists 71 solving the problem and radar was 72 . an apparatus was made which sent out waves in pulses, and the presence of a distant aeroplane was shown on the screen of a cathode（阴极）ray tube, (this is 73 we have in a television set).

74 this way radar stations could detect the approach of enemy aircraft.

after the war radar was put to peaceful uses. it is now installed at airports to 75

aeroplanes down safely in fog. it is fitted to ships so that they are warned 76 obstr- uctions ahead, 77 icebergs. it guides ships into port. it provides aeroplanes and ships 78 a magic eye, with 79 they can see 80 into the distance, in the dark or in fog.

61. a) voice b) sound c) shout d) echo

62. a) off b) on c) in d) against

63. a) so b) on c) but d) as

64. a) found b) discover c) knowledge d) discovery

65. a) when b) as c) until d) before

66. a) was b) were c) is d) are

67. a) if that b) if when c) that if d) when if

68. a) all time b) every time c) any time d) all the time

69. a) echoes b) voices c) sounds d) waves

70. a) on b) in c) at d) off

71. a) set off b) set aside c) set up d) set about

72. a) found b) seen c) made d) invented

73. a) what b) that c) which d) that

74. a) on b) upon c) in d) along

75. a) tell b) guide c) make d) warn

76. a) from b) of c) to d) in

77. a) so on b) so that c) such as d) as if

78. a) with b) of c) for d) in

79. a) which b) that c) this d) what

80. a) away b) along c) off d) far

试卷二

section b compound dictation

directions: in this section, you will hear a passage three times. when the passage is read for the first time, you should listen carefully for its general idea. when the passage is read for the second time, you are required to fill in the blanks numbered from s1 to s7 with the exact words you have just heard. for blanks numbered from s8 to s10 you are required to fill in the missing information. you can either use the exact words you have just heard or write down the main points in your own words. finally, when