1 . 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.