Born at an international crane foundation, Emma was raised by human caretakers.
2019年高考英語江蘇卷 完形填空 原文
But before they can be assured, more efforts must be made, because the population of the crane in the wild is on the decline, and many other species appear headed toward extinction.
2019年高考英語江蘇卷 完形填空 原文
Chris and tim work at a zoo, helping endangered cranes with their reproduction.
2019年高考英語江蘇卷 完形填空 原文
Emma had never taken herself as a crane and become deeply attached to humans.
2019年高考英語江蘇卷 完形填空 原文
Emma, a female crane, has been in their care since she arrived in 2004.
2019年高考英語江蘇卷 完形填空 原文
She refused to live with male cranes, and even had a reputation for killing some of them, which made it impossible for her to become a mother.
2019年高考英語江蘇卷 完形填空 原文
The white-naped crane is a typical example.
2019年高考英語江蘇卷 完形填空 原文
This enabled Emma to give birth to five baby cranes.