2. 外语
  3. Before the nineteenth century, scientists with an interest in the sea were few and far between. Certainly Newton considered s

Before the nineteenth century, scientists with an interest in the sea were few and far between. Certainly Newton considered s

admin2011-03-01  46
问题    Before the nineteenth century, scientists with an interest in the sea were few and far between.
   Certainly Newton considered some theoretical’ aspects of it in his writings, but he was【C1】______to go to sea to【C2】______his work.
   For most people the sea was【C3】______, and with the【C4】______of early international travelers or others who earned a living from the sea, there was little reason to ask many questions about it,【C5】______alone to ask what lay beneath the surface. The flint time that the question "What is at the bottom of the oceans?" had to be answered with any commercial【C6】______was when the【C7】______of a telegraph cable from Europe to America was proposed. The engineers had to know the depth profile of the【C8】______to estimate the length of cable that had to be【C9】______.
   It was【C10】______Maury of the US Navy【C11】______the Atlantic Telegraph Company turned, in 1853,【C12】______information on this matter. The cable was laid, but not until 1866【C13】______the connection made【C14】______and reliable. At the early【C15】______, the cable failed and when it was taken out for repairs【C16】______was found to be covered in living【C17】______, a fact which【C18】______contemporary scientific opinion【C19】______there was no life in the deeper parts of the sea.
   Within a few years oceanography was【C20】______way.
【C8】
选项 A、row
B、en route
C、routine
D、route
答案D
解析 海底电缆线路我们要用，所以选择D。
转载请注明原文地址:https://kaotiyun.com/show/Zzjd777K
本试题收录于： 公共英语三级笔试题库公共英语（PETS）分类
0

公共英语三级笔试

公共英语（PETS）

相关试题推荐
随机试题
最新回复(0)