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Birds don’t get lost on their migratory flights, and the reasons ______. [br] Wa
Birds don’t get lost on their migratory flights, and the reasons ______. [br] Wa
游客
2023-09-26
32
管理
问题
Birds don’t get lost on their migratory flights, and the reasons ______. [br] Warblers’ ability to use stars as guidance ______.
选项
A、is natural
B、will lose if they do not use it for too long
C、can’t recover even if they are set free from the life-long cage
D、can learn as they grow up
答案
A
解析
本题询问鸣鸟利用星星指引方向的能力的情况。根据原文(37)处可知,鸣鸟利用星星指引方向的这种能力是天生的,故选A。
转载请注明原文地址:https://tihaiku.com/zcyy/3048322.html
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