（一）１９７６年在我国历史上是一个多事之秋！这一年，全国有四悲一喜。１月８日，全国痛悼，天地同悲，中国人民心目中的一颗巨星陨落了，敬爱的周恩来总理在全国动乱，“四人帮”阴谋篡党夺权的严峻时刻，悲愤地离开了人间！７月６日，叱咤风云、威震一时的开国元勋，全国 (A) In 1976, in the history of our country is a troublesome autumn! This year, there are four bereavements and one joy throughout the country. On January 8, the entire nation mourned that heaven and earth have the same compassion. A superstar in the eyes of the Chinese people has fallen. The beloved Premier Zhou Enlai left the world at the critical moment of the unrest throughout the country and the “gang of four” conspiracy to usurp party and government power. July 6, all-powerful, Megatron founding fathers, the country