题目内容：

Tigers are the largest wild cats in the world. They usually go out to hunt for food when it is dark. When a tiger sees an animal, it moves quickly and then jumps on the animals to kill it.    Sometimes it can take the tiger several days to finish eating its food. When the tiger is full, it will cover the dead animal with leaves. Later, when the tiger is hungry again, it comes back to eat some more.

Tigers are different from others in the cat family: they like water and often jump into rivers to swim. Some tigers live in very cold places in North Korea, Russia and China. Other tigers live in warmer places—in India and parts of Southeast Asia.

But now all tigers are in danger. Some people kill tigers to use their skins for clothes, and their bodies for medicine. There is also less and less land for tigers to live in.

根据短文内容，选择正确答案。

1. The    is the largest wild cat in the world.

A. lion       B. tiger    C. panda            D. bear

2. Tigers like    , which is different from others in the cat family.

A. eating meat     B. drinking water

C. swimming        D. climbing trees

3. Tigers mainly live in    .

A. Asia      B. Europe    C. Africa        D. America

4. Tigers are in danger now because    .

A. some people kill them

B. the weather becomes warmer

C. they have less land to live in

D. both A and C

5. Which of the following is NOT true?

A. Tigers usually go out to look for food at night.

B. The tiger can kill a big animal very quickly.

C. The tiger covers the dead animal with leaves if it can’t eat it up.

D. Tigers like to hunt for food in small groups.