右边知识卡片是某同学在历史课堂上整理的笔记内容,据此判断他学习的是( )
A:遵义会议
B:万隆会议
C:西安事变
D:重庆谈判
将养殖业与种植农作物相结合的生态模式是( )
This museum here for over 80 years. It one of the oldest buildings in this city.