1 . 听下面一段独白，回答以下小题。
1. Which country is Mount Kilimanjaro in?

A．Tanzania.

B．Kenya.

C．South Africa.

2. What is the lowest peak?

A．Mawenzi.

B．Kibo.

C．Shira.

3. What has been the focus of the scientific studies?

A．The ice at the top of the mountain.

B．The eruption of the volcano.

C．The age of the mountain.

4. When were a couple married on the mountain?

A．In 1953.

B．In 2011.

C．In 2014.

2 . 听下面一段较长对话，回答以下小题。
1. What major did the man study at university?

A．Social Sciences.

B．Environmental Sciences.

C．Geography.

2. In which country did the man study?

A．Japan.

B．The Philippines.

C．The United Kingdom.

3. What is the population of the Philippines?

A．About 75 million.

B．About 70 million.

C．About 7 million.

4. What is the man surprised at in the sea of the Philippines?

A．Beautiful fish.

B．Lots of fishes.

C．Coral reefs.

3 . 听下面一段独白，回答以下小题。
1. What happened to boats and ships in the Bermuda Triangle?

A．They disappeared.

B．They crashed into each other.

C．They caught fire without reason.

2. Who mentioned the Bermuda Triangle for the first time?

A．A popular writer.

B．A famous explorer.

C．A well-known reporter.

3. When did the Bermuda Triangle become a popular story?

A．In the 15th century.

B．In the 17th century.

C．In the 20th century.

4. What does the speaker say about the Bermuda Triangle?

A．All of the reports on it are untrue.

B．It is a dangerous area in the ocean.

C．It is completely safe at the moment.