Question

How do animals live in the cold winter? 1. Some of them "migrate" (迁徙). This means they travel to other places where the weather is warmer or they can find food.

Many birds migrate in autumn. Some fly in large groups, because the trip can be dangerous. 2..

Some animals remain active in winter. They must get used to the changing weather. 3. To keep warm, animals may grow new, thicker fur in autumn.

Some animals begin to collect their winter food in autumn. When it's very cold, they stay inside their homes. 4. Squirrels collect seeds an nuts. Beavers (海狸) collect sticks. They are safe and warm in their homes in winter.

Some other animals sleep for a long time in winter. They are in hibernation (冬眠) 5. In winter they eat nothing. They're very hungry when they wake up in spring. They usually look for food in March or April. Bears, snakes and frogs are such animals.

Winter is cold in northern countries, but animals are smart. They can spend winter safely.

A.Many make changes in their behavior or bodies.

B.They can eat the food they collect in autumn.

C.Other kinds of birds fly alone.

D.They eat much food in autumn.

E.They do many different amazing things to get through the winter.

Answer 1