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标题: [讨论]GWD-6-32 [打印本页]
作者: sandy07627 时间: 2008-9-1 09:02
标题: [讨论]GWD-6-32
Q32:
The town of Enderton is located in an area where forest fires are quite common. During dry periods and periods of persistent winds, when even a spark can result in a fire that spreads over many acres, the danger of fire there is particularly serious. To help prevent forest fires in the area, the town government plans to post a ban on outdoor fires when such conditions prevail.
Which of the following, if true, provides the strongest indication that the town’s plan will have at most a minor effect on the annual number of forest fires in the Enderton area?
- Most of the tourists who visit the forests surrounding Enderton also visit Enderton itself.
- Although there are county fire fighters available to combat forest fires in the area, Enderton itself has no professional fire fighters.
- Very few forest fires in the Enderton area result from fires deliberately set by arsonists.
- Nearly all forest fires in the Enderton area are the result of lightning strikes.
- The number of forest fires in the Enderton area has not increased significantly in the last several years.
Answer: D
不明白什么是lightning strikes 啊?
哪位NN帮忙解释一下吧?
作者: dustyrick 时间: 2008-9-1 09:50
雷电
作者: sandy07627 时间: 2008-9-3 12:12
谢谢dustyrick, 我还以为是用来照明的什么东西呢,难怪我做不对。
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