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  3. John Stuart Mill argued in the 19th century that an individual should be free to do as he pleased, so long as he did not harm an

John Stuart Mill argued in the 19th century that an individual should be free to do as he pleased, so long as he did not harm an

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问题     John Stuart Mill argued in the 19th century that an individual should be free to do as he pleased, so long as he did not harm anyone else. The ban on smoking in pubs, bars and company cars—in effect, in all enclosed public spaces—that came into effect in England in 2007 was informed by such thinking. Brought in to protect the health of non-smokers who worked in or frequented such places, it seems to have worked. Research published on June 9th this year shows that, since the ban, fewer people have been admitted to hospital with symptoms of a heart attack.
    Second-hand smoke from a burning cigarette is far more noxious than the nicotine-infused fumes inhaled by the smoker. In the minutes after a neighbor has lit a cigarette, a passive smoker’s chances of suffering an immediate heart attack rise rapidly as toxins in the fug make his blood stickier. His long-term risk also rises, as narrowing arteries threaten him with heart disease and his chances of developing lung cancer and numerous other nasties also increase.
    Anna Gilmore of the University of Bath and her colleagues looked at how many people were admitted to hospital with a heart attack in England between 2002 and 2008. About 110,000 people are struck down each year; almost a fifth of them die before they reach hospital, and a further tenth within a month of going into one. Ms Gilmore and her team found that, in the 12 months after the smoking ban came into force, some 1,200 fewer people were admitted to hospital with heart attacks than even the prevailing downward trend had suggested was likely. That drop of 2.4% saved ￡8.4m in emergency hospital care.
    When the ban took effect, England was the largest jurisdiction to forbid smoking in enclosed public spaces. Studying a large population tends to give a more accurate result than studies of smaller places such as Scotland, parts of Italy and New York state, where more impressive reductions have been claimed. When the town of Helena, in Montana, banned smoking for six months, for example, hospital admissions for heart attacks almost halved from seven to less than four a month. Ms Gilmore reckons her figure, which covers far more people, is more robust.
    Because heart disease is the most common cause of death in wealthy countries, even a relatively small reduction in heart attacks is good news for a great many people. In Britain, the freedom to smoke remains, but not at the expense of others.
It’s indicated in Paragraph 3 that the smoking ban
选项 A、was brought into force in 2008.
B、reduces 1200 heart attacks per year.
C、drops heart attacks by 2.4% in 2008.
D、fulfills its purpose beyond expectation.
答案D
解析 推理判断题。根据题干直接定位到第三段。根据吉莫尔的统计，在禁烟令生效后的12个月内，因心脏病突发人院的人数比预期的减少了约1200人，由此推断法令的效果不错，超出了他们的预料，故D项正确。
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