1 . 听下面一段独白，回答以下小题。
1. What is the average temperature of Haikou annually?

A．It is 17.2 ℃.

B．It is 23.8 ℃.

C．It is 29 ℃.

2. When is the rainy season in Haikou?

A．From April to October.

B．From May to October.

C．From May to August.

3. How is the climate in Haikou?

A．It is poor in rain.

B．It is very windy.

C．It is rich in sunlight.