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请教下大家,下面这道题该用因果分析还是措施目的分析呢?
Which of the following, if true , most logically completes the argument below?
Manufacturers arenow required to make all cigarette lighters child-resistant by equipping them with safety levers.
Butthis change is unlikely to result in a significant reduction in the number of fires caused by children playing with
lighters, because children given the opportunity can figure out howto workthe safety levers and _ _ .
A. the addition of the safety levers has made lighters more expensive than they were before the requirment was institued.
B.adults are more likely to leave child-resistant lighters than non-child-resistant lighters in places that are accessible to children.
有位大神是这么写的
1.
For safety requirements, manufactures now produce the lighters with safe levers on them.
Conclusion:
The safety situation will not change.
Reasons:
1. Children still can learn how to make the levers out.
2. Because the parents consider it safe, the lighters will be put in the places within the catch of children.
但我个人理解,是措施目的啊,
措施:make all cigarette lighters child-resistant by equipping them with safety levers
目的:result in a significant reduction in the number of fires caused by children
同时A选项我理解如果安装设备后成本上升,大家会倾向于买便宜的,儿童会更容易接触到,为什么A不可以呢?
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请大神们帮助解答下吧,逻辑实在是没搞懂,多谢多谢
(A) the addition of the safety levers has made lighters more expensive than they were before the
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