[简答题]Question: Using points and examples from the talk, explain the two types of adaptation of animals living in arctic area during the winter.

参考答案: The lecture offers two examples of insect adaptation to cold areas like the Arctic
The first is called basking. This is a tactic often employed by butterflies, which have large wing areas. The insect spreads its wings out in the sun and absorbs as much heat as possible.
Another method is freezing tolerance applied by arctic flies. These organisms have natural antifreeze in their bodies. It actually lets them survive freezing temperatures in the winter. Unlike most species of insects throughout the world, the arctic flies are able to survive harsh conditions and reproduce successfully.
答案解析: [听力原文]
M: Clearly, the Arctic is one of the world’s harshest environments, even wit