1. (2022高一上·安徽开学考) 听材料，回答问题。

1. （1） How did the man find out about food shortages in the future?

   A . In a newspaper. B . On a TV show. C . Online.
3. （2） In which year will the world's population reach more than 8 billion?

   A . 2023. B . 2030. C . 2050.
5. （3） Which organization wants to change farming in Africa?

   A . United Nations. B . Grow Intelligence. C . Global Citizen.
7. （4） What is the conversation mainly about?

   A . Farming. B . Food production. C . World population.