1 . 听下面一段独白，回答以下小题。
1. Why was the Mesa Verde National Park built?

A．To attract more visitors.

B．To earn money.

C．To protect the culture of ancient Native Americans.

2. What language do the words “Mesa Verde” belong to?

A．English.

B．Spanish.

C．French.

3. How many ruins were discovered in all?

A．One.

B．Two.

C．Three.

4. Who was (were) the first people to study the Mesa Verde?

A．The Wetherill family.

B．Richard Wetherill.

C．Richard’s brother-in-law.

2 . 听下面一段较长对话，回答以下小题。
1. According to the woman, how long are whales’ teeth today?

A．About half a foot long.

B．Around a foot long.

C．Two feet long.

2. How old is the recently discovered tooth according to the scientists?

A．Five million years old.

B．Twelve million years old.

C．Thirteen million years old.

3. Where is the tooth now?

A．At the man's home.

B．On a beach.

C．In a museum.

4. What does the man imply in the conversation?

A．He would like to go to Australia.

B．Animals were very different years ago.

C．He wishes he found something important.

3 . 听下面一段独白，回答以下小题。
1. What does the speaker think of Dragon Man?

A．It may be our ancestor.

B．It was sold by a worker.

C．It was discovered in 2021.

2. Where did the worker hide Dragon Man?

A．In the wall.

B．In the garden.

C．In the well.

3. What can we know about Dragon Man from Chris Stringer?

A．He could live in cold climate.

B．He came from the Neanderthals.

C．He looked like the modern humans.