历年大学生英语竞赛试题(15)

72.Connecting a hard drive incorrectly

usually________.

aaaA.results in excess temperature

aaaB.erodes the magnetised material on the platters

aaaC.damages the keyboard or mouse

aaaD.destroys the drive

73.Keyboard or mouse use can easily cause________.

aaaA.incorrect electrical currents

aaaB.the magnetised coating on the platter to wear out

aaaC.physical damage to the hard disk drive

aaaD.none of the above

74.In the future,a computer user might be able to

access personal data aaafiles from________.

aaaA.a central storage unit

aaaB.a local hard drive

aaaC.a software program

aaaD.the local bank

75.Centralised banks of storage information

could________.

aaaA.offer better protection of a user s data files

aaaB.stream data across telephone lines

aaaC.mean the end of local storage systems

aa D.all of the above

Questions 76 to 80 are based on the following passage:

LIVING EXPENSES—A GUIDE FOR OVERSEAS STUDENTS

At the turn of the century it is estimated that a

student living alone requires on average A$12,000(Australian dollars)in living expenses for each year of study in Australia.Of course,these costs

increase with time.

Upon arrival,students should have funds in excess of the average to cover the cost of text books and

establishment expenses such as rental bond payment and

basic furniture items.The amount spent on food,

recreation,and entertainment expenses will vary

according to requirements,budget,and location.

Those who are prepared to live in shared

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