根据短文内容，选择最佳选项。
One day Ram was lost on his way home and went into a forest (森林). He walked in the
forest and saw a den (洞穴). He went inside and saw a lion there. He was scared and ran out of
the den. At that time, an elephant came and said, "Don't worry. I will be your friend." Great!
Could you tell me the way out of the forest?" asked Ram. But the elephant did not know the
way. They walked and walked until the elephant was trapped (被捕获) in a cage (笼子) that a
man put for him. To save the elephant, Ram asked all the animals in the forest for help, but
they could do nothing. At last, when the man slept, Ram took the key from his bag and opened
the cage. The elephant thanked Ram very much. He called other elephants and trumpeted (吼叫) with them. Hearing the sound, some people came to the forest and took Ram home.
1. What did Ram see in the den?
A. A tiger.
B. A man.
C. A lion.
D. An elephant.
2. What does the underlined word "save" mean?
A. Turn on.
B. Make friends with.
C. Keep (money).
D. Keep someone safe.
3. How did Ram finally get out of the forest?
A. He found the way home.
B. Some people took him home.
C. His parents found him in the forest.
D. A friend of the elephant took him out.
4. Which of the following is TRUE according to the story?
A. Ram was trapped in the den.
B. Ram was lost when he went to school.
C. No animals could help the elephant out of the cage.
D. Ram asked the man for the key and opened the cage.
5. This is a story about _____.
A. a boy and a lion.
B. a boy and an elephant
C. an elephant and a lion
D. an elephant and his friends
（1）A区域的自然特征是______；B区域内主要能源是______；C区域内人民过去的运输工具是______，矿产资源优势是______．D区域内最大的盆地是______．