1 . 听下面一段独白，回答以下小题。
1. How were the elephants prevented from escaping?

A．By holding them with chains.

B．By tying a rope to one of their legs.

C．By keeping them in cages.

2. Why did the gentleman talk with a trainer?

A．To remove his confusion.

B．To learn how to train animals.

C．To know about the camp.

3. What does the speaker try to tell people?

A．It’s important to learn from successful people.

B．The most difficult thing in life is to know oneself.

C．People should believe in themselves in pursuing dreams.