1 . 听下面一段独白，完成下面小题。
1. How many hectares of tea trees are there in Jiajiang county?

A．20,000 hectares.

B．35,000 hectares.

C．46,000 hectares.

2. Where was green tea of Jiajiang county mainly exported in 2021?

A．To South Africa

B．To East Asia.

C．To Central Asia.

3. How do farmers get the best tea?

A．By using good farm chemicals.

B．By watering tea trees on time.

C．By focusing on the soil.

4. What is Zou Chengjun?

A．A farmer.

B．A director.

C．A businessman.