2004年職稱英語考試衛(wèi)生類(A級)試題(7)

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第6部分:完形填空 (第51"-~65題,每題1分,共15分)
     閱讀下面的短文,文中有15處空白,每處空白給出了4個選項,請根據(jù)短文的內(nèi)容
    從4個選項中選擇1個答案,涂在答題卡相應的位置上。
    Can Loud Music Cause Hearing Impairment(損傷)?
    Have You ever gone to a concert and realized that your seats were right next to the booming
    speakers? Are you guilty——(51).turning up the volume on your portable cassette or
    CD player to drown out the whining(哭哭啼啼)of your little brother? Sometimes it’s difficult
    to avoid loud music or noises,but they can be bad news because loud noises can
    (52)temporary or permanent hearing loss.
    Extremely loud music and noises that go on for long periods of (53) are
    common causes of deafness.If a noise is so loud that you have to shout to make yourself
     (54),there is a (55)that the mechanism inside your ear can be injured
    Temporary hearing loss can happen after you’ve been (56)to loud noise for
    only 15 minutes.If you have temporary hearing loss.you won’t be able to hear as
    (57) as you normally can,and you may have tinnitus (耳鳴),which is a fancy word for ringing in
    the ears.Your ears call feel“full”,too (58) these things usually go away and your hearing soon returns to normal.
     Permanent hearing loss can happen when,someone is exposed to loud noise
     (59)and over.Construction workers and people who work in factories must
     60)ear protectors because the equipment they use can be extremely loud.But even
    some lawn mowers(割草機)and power tools can permanently (61) a person’s
    ability to hear high-pitched noises and can also give him permanent tinnitus.Listening to
    extremely loud music over and over call also have the same effect on a person’s
    (62).And using headphones on a portable cassette or CD player can be dangerous
    (63)if the volume is too high and the headphones are used a lot,the noise can damage the ears.
     The best way to avoid hearing loss is to wear eat protectors when working with machinery
    and earplugs when going to a——(64).Headphones are OK to
    wear when you’re
    listening to music;just be sure the volume isn’t too high,and give them a rest
    once in a while.
    51 A of B for C at D on—
    52 A have B take
    C cause D tap
    53 A course B length C state D time
    54 A heard B appreciated C tracked D welcomed
    55 A luck B point C chance D sense
    56 A exposed B expressed C carried D reflected
    57 A good B well C regularly D stable
    58 A Unfortunately B Accordingly C Luckily D Unexpectedly
    59 A over B once C again D away
    60 A hear B bear C wear D tear
    61 A affect B effect C enforce D present
    62 A scope B attitude C survey D hearing
    63 A whereas B although C because D unless
    64 A concert B factory C meting D mall
    65 A each B every C all D for