一起答
单选

The aim of the voyages Maury was responsible for in the 1840s was______.

  • A.to make some sounding experiments in the oceans
  • B.to collect samples of sea plants and animals
  • C.to estimate the length of cable that was needed
  • D.to measure the depths of the two oceans
试题出自试卷《专升本模拟题2(英语)》
参考答案
查看试卷详情