The South Pole Travels of Stability It is not quite Benidorm yet, but Antarctica has become an increasingly popular destinat

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问题                     The South Pole Travels of Stability
    It is not quite Benidorm yet, but Antarctica has become an increasingly popular destination for the more adventurous tourist. In this year’s southern hemisphere summer season, running from November to March, as many as 39, 000 visitors are expected to make the trip from Tierra del Fuego, the nearest jumping-off point to the world’s emptiest continent. That amounts to a fourfold increase in a decade. Officials in both Chile and Argentina are getting increasingly worried about the risk of a fatal accident—"a new Titanic" as one Chilean naval officer puts it.
    Nobody has died so far, but there have been some near-collisions. In 2007 more than 150 people were evacuated when their ship, the Explorer, sank after hitting an iceberg near the South Shetland Islands. They were "very lucky with the weather", says Chile’s deputy minister for the navy,Carolina Echeverrla. That was one of only two accidents last season, with a similar number the previous year and one so far this season.
    Help is usually not far away. Although cruise ships plan their route so as to keep out of each other’s sight, there are generally 20 to 30 boats heading to or from the Antarctic Peninsula on anyone day. Even so, surviving an accident is something of a lottery. It depends partly on the weather: Not all the ships have the covered lifeboats recommended for polar conditions. Small boats, like the Explorer, have a better chance of being able to transfer their passengers if they get into difficulties. But some cruise ships visiting Antarctica now carry almost 3,000 passengers—more than ten times the limit that offers a reasonable chance of timely rescue, according to Chile’s navy.
    The navy is annoyed about the cost of patrols, rescue operations and cleaning up fuel spills. It wants legally binding rules, backed by penalties, for Antarctic cruise ships. But that is hard to achieve. Under the 1959 Antarctic Treaty no country can exercise sovereignty over any part of the continent and its waters are international. Some rules on tourism have been written under the treaty: cruise ships carrying over 500 passengers cannot make landings, for example. But these are not legally enforceable. Neither will be rules being debated by the United Nations’ International Maritime Organization on safety requirements.
    Some tour operators say they would welcome tighter regulation and higher safety standards. Others insist that safety is already adequate. The world recession may place a temporary brake on the trade. But Chilean officials reckon that the trend to big cruise ships, with their cheaper fares, will resume once recovery comes. If so, a tragedy may be only a matter of time.
"Help is usually not far away" (Line 1, Para. 3) suggests that______.

选项 A、cruise ships plan to keep themselves away from other boats
B、surviving an accident depends largely on the weather
C、boats sail frequently around the visiting area of the cruise ships
D、cruise ships are equipped with lifeboats for passengers

答案C

解析 语义理解题。该段首句谈到救援帮助不会很远,通常每天都有20至30艘船只往返南极半岛。因此[C]项为正确答案。[A]项指出游轮彼此相隔甚远,这与题目“救援帮助一般不远“所要表明的内容不相关,故排除;文中提到一部分运气取决于天气状况,[B]项将其夸大为“大部分”,理解错误;not all the ships表示部分否定,意为“并不是所有的游轮都配有适合极地环境的封闭救生艇”,[D]项却是全部肯定,亦可排除.
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