2. 职称英语
  3. Seals【B1】______so many needs of the people who live in the Far North. The me

Seals【B1】______so many needs of the people who live in the Far North. The me

游客2023-07-22  23
问题     Seals【B1】______so many needs of the people who live in the Far North. The meat of the seal is a【B2】______source of food. Oil from the blubber, or fat, becomes【B3】______. Seal oil, when set on a fire, maintains a steady flame. Sealskins are made into boots and other articles of clothing. The bones become【B4】______or tools.  No part of the animal goes to【B5】______.
    The number of seals【B6】______greatly in different parts of the arctic. Wherever there are strong ocean currents, resulting in broken【B7】______you will find an【B8】______of these animals.【B9】______.
    Arctic seal hunting has been an active industry since the early part of the nineteenth century.【B10】______.More than 500,000 animals are killed each year by hunters operating in the main sealing grounds.【B11】______. [br] 【B9】
选项
答案 They are scarcest where the ice is thick and unbroken，since these conditions offer few opportunities for the seal to come up to breathe the air he needs
解析 此句较为复杂．有两个从句，后面的原因状语从句动词较多，措辞比较复杂：offer opportunities for the seal to come up to breathe the air he needs，主句里的scarcest是scarce的最高级形式，不容易听出来。所以听此句一定要首先理解意思，简化后的句子可以是：In places where the ice is thick and unbroken seals are scarcest
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