2014年职称英语考试卫生类A级模拟试题四

根据下列材料，回答51-65题

Can Loud Music Cause Hearing Impairment (损伤) ?

 　　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 heating 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 heating 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 (耳鸣), which is a fancy word for ringing in the ears. Your ears call feel "full", too (58) these things usually go away and your heating soon returns to normal.
 　　Permanent heating 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 (割草机) 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 (65) once in a while.

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