2. 考研
  3. Today we live in a world where GPS systems, digital maps, and other navigation apps are available on our smart phones.【B1】______

Today we live in a world where GPS systems, digital maps, and other navigation apps are available on our smart phones.【B1】______

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问题    Today we live in a world where GPS systems, digital maps, and other navigation apps are available on our smart phones.【B1】______of us just walk straight into the woods without a phone. But phones【B2】______on batteries, and batteries can die faster than we realize.【B3】______you get lost without a phone or a compass, and you【B4】______can’t find north, a few tricks to help you navigate【B5】______to civilization, one of which is to follow the land.
   When you find yourself well【B6】______a trail, but not in a completely【B7】______area, you have to answer two questions: Which【B8】______is downhill, in this particular area? And where is the nearest water source? Humans overwhelmingly live in valleys, and on supplies of fresh water.【B9】______, if you head downhill, and follow any H2O you find, you should【B10】______see signs of people.
   If you’ve explored the area before, keep an eye out for familiar sights—you may be【B11】______how quickly identifying a distinctive rock or tree can restore your bearings.
   Another【B12】______: Climb high and look for signs of human habitation.【B13】______, even in dense forest, you should be able to【B14】______gaps in the tree line due to roads, train tracks, and other paths people carve【B15】______the woods. Head toward these【B16】______to find a way out. At night scan the horizon for【B17】______light sources, such as fires and streetlights, then walk toward the glow of light pollution.
  【B18】______, assuming you’re lost in an area humans tend to frequent, look for the【B19】______we leave on the landscape. Trail blazes, tire tracks, and other features can【B20】______you to civilization.
【B1】
选项 A、Some
B、Most
C、Few
D、All
答案C
解析 此题考查词义辨析和上下文语境。首句为主题句：今天，我们生活在一个GPs定位系统，数字地图和其他导航应用程序都能在我们的智能手机中找到的世界里。空格所在句指出：我们中的______在没有电话的情况下直接走进树林。空格句前谈到我们生活在一个靠智能手机指引的世界里，所以句意为在没有手机的情况下我们很少有人走进森林。本句由without和few构成双重否定表肯定。根据句意应填入few“几乎没有人”，符合题意，故选C。
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考研英语一

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