The Arctic hare sit out on the tundra in large groups.Whenever threatened by a wolf or fox or other predators，they scatter in all directions.This makes it harder for them to be caught.It looks sort of like big snowballs jumping around the tundra.

　　1．Which of the following is the characteristic of a hare?

　　A．Baby hare are born with their eyes closed.

　　B．Baby hare are born naked with their eyes open.

　　C．Hare’s feet are bigger compared with those of other rabbits.

　　D．Hare run in the same direction when faced with danger.

　　答案　C

　　解析　细节理解题。由第四段中的“The feet of an Arctic hare are huge compared to other rabbits.”可知C项正确。从第一段可排除A、B两项，从最后一段可排除D项。

　　2．What does the underlined word “camouflage” in the second paragraph mean?

　　A．To protect sth./sb.from cold.

　　B．To hide sth./sb.by looking like things around.

　　C．To strengthen sb./sth.to fit in with the environment.

　　D．To decorate sb./sth.to look more beautiful.

　　答案　B

　　解析　词义猜测题。由第二段的内容可知，北极兔的颜色会变化，其主要是为了适应环境，保护自己免受伤害。

　　3．Why are the ears of an Arctic hare so small?

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