A-A+
Which of the following is likely to be the thi
问题详情
Which of the following is likely to be the thing that helps all kinds of animals in their migration？
A．Their body clock.
B．Their eyes.
C．The change of the season.
D．The earth"s magnetism.
参考答案
正确答案：D
解析：本题考查推理能力。听力原文中讲到：“The earth itself is a magnet and every kind of life is affected in some way by its magnetic fields． (地球上的任何生物都会受到地球磁场的影响)”，由此推断，作者认为对动物迁徙影响最大的应是地球磁场。
