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  3. Living is risky. Crossing the road, driving a car, flying, swallowing an aspirin tablet or eating a chicken sandwich--they can

Living is risky. Crossing the road, driving a car, flying, swallowing an aspirin tablet or eating a chicken sandwich--they can

admin2010-08-04  40
问题     Living is risky. Crossing the road, driving a car, flying,
swallowing an aspirin tablet or eating a chicken sandwich--they
can all be fatal. Clearly some risks worth taking, especially                 【M1】______
when the rewards are high: a man surrounded by flames and
smoke generally considers that jumping out of a second floor
    window is an acceptable risk to save its life. But in medicine a          【M2】______
few procedures, drugs, operations or tests are really a matter of             【M3】______
life and death. There may be sound medicine reasons for accepting             【M4】______
electrical shock treatment, but such reasons are totally dependent
in the balance of risks and benefits for the patients.                        【M5】______
    Surgery for cancer may cure or prolong a life, but the removal
of tonsils (扁桃体) cannot save anything a sore throat.                       【M6】______
Blood pressure drugs definitely help some people live after a
heart attack, but these same drugs may be both necessary and                  【M7】______
harmful for those with only mild blood pressure problems.
    Deciding how much discomfort and risk we are preparing to                 【M8】______
put up with in the name of better health is a high personal matter            【M9】______
not a decision we should remain to doctors alone.                             【M10】______
【M1】
选项
答案risks ∧ worth改成are
解析 缺漏。本句中主句"Clearly some risks worth taking"中缺少谓语动词，worth是形容词，一般用于短语 be worth doing(值得做某事)。原句中错把 worth当成动词，漏掉了系动词are。译文：有些风险很显然值得去承担，尤具足回报比较高时，如一个人被大火和浓烟包围，此时从二楼的窗户跳出就会被认为是一种能拯救其性命的可接受风险。
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大学英语四级

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