第十五篇:
Racket, din clamor, noise, whatever you want to call it, unwanted sound is Americas most widespread nuisance. But noise is more than just a nuisance. It constitutes a real and present danger to peoples health. Day and night, at home, at work, and at play, noise can produce serious physical and psychological stress. No one is immune to this stress. Though we seem to adjust to noise by ignoring it, the ear, in fact, never closes and the body still respondssometimes with extreme tension, as to a strange sound in the night.
The annoyance we feel when faced with noise is the most common outward symptom of the stress building up inside us. Indeed, because irritability is so apparent, legislators have made public annoyance the basis of many noise abatement programs. The more subtle and more serious health hazards associated with stress caused by noise traditionally have been given much less attention. Nevertheless, when we are annoyed or made irritable by noise, we should consider these symptoms fair warning that other thing may be happening to us, some of which may be damaging to our health.
Of many health hazards to noise, hearing loss is the most clearly observable and measurable by health professionals. The other hazards are harder to pin down. For many of us, there may be a risk that exposure to the stress of noise increases susceptibility to disease and infection. The more susceptible among us may experience noise as a complicating factor in heart problems and other diseases. Noise that causes annoyance and irritability in health persons may have serious consequences for these already ill in mind or body.
Noise affects us throughout our lives. For example, there are indications of effects on the unborn child when mothers are exposed to industrial and environmental noise. During infancy and childhood, youngsters exposed to high noise levels may have trouble falling asleep and obtaining necessary amounts of rest.
Why, then, is there not greater alarm about these dangers? Perhaps it is because the link between noise and many disabilities or diseases has not yet been conclusively demonstrated. Perhaps it is because we tend to dismiss annoyance as a price to pay for living in the modern world. It may also be because we still think of hearing loss as only an occupational hazard.
1.In Paragraph 1, the phrase immune to are used to mean ___.
A.unaffected by
B.hurt by
C.unlikely to be seen by
D.unknown by
2.The authors attitude toward noise would best be described as ___.
A.unrealistic
B.traditional
C.concerned
D.hysterical
3.Which of the following best states the main idea of the passage?
A.Noise is a major problem; most people recognize its importance.
B.Although noise can be annoying, it is not a major problem.
C.Noise is a major problem and has not yet been recognized as such.
D.Noise is a major problem about which nothing can be done.
4.The author condemns noise essentially because it ___.
A.is against the law
B.can make some people irritable
C.is a nuisance
D.in a ganger to peoples health
5.The author would probably consider research about the effects noise has on people to be ___.
A.unimportant
B.impossible.
C.a waste of money
D.essential
第十五篇答案:ACCDD
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相似词语辨析【84】human,humane
相似词语辨析【45】dancing-teacher和dancing teacher
相似词语辨析【67】exceptionable,exceptional
相似词语辨析【64】English,the English
相似词语辨析【75】hardly,scarcely
相似词语辨析【89】in/on/to the south
相似词语辨析【85】like going和like to go
相似词语辨析【103】momentary,momentous
相似词语辨析【63】empty,vacant,hollow
相似词语辨析【94】last,latest
相似词语辨析【70】female,feminine
相似词语辨析【83】however,no matter how
相似词语辨析【76】have,there is
相似词语辨析【82】hope,expect
相似词语辨析【77】have and eye on/to/for
相似词语辨析【56】distinct和distinctive
相似词语辨析【46】dare(普通动词)和dare(情态动词)
相似词语辨析【99】listen to,listen for
相似词语辨析【60】eatable和edible
相似词语辨析【74】hand in hand,hand to hand
相似词语辨析【81】hire,rent
相似词语辨析【93】join,join in,join to
相似词语辨析【66】entrance的两种不同意思
相似词语辨析【38】climate和weather
相似词语辨析【35】China和china
相似词语辨析【72】fifty dollars in notes
相似词语辨析【87】infectious,contagious
相似词语辨析【90】into,in to
相似词语辨析【79】He has a son,who is an engineer.
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