阅读短文，选择合适的答案。

    I study at Yu Hong Primary School in Guangzhou. I have forty-seven classmates (同学). Twenty-three are boys and twenty-four are girls. Our classroom is a nice one. It's very big. There are four windows and two doors in it. We have a big blackboard and a small one. The big one is for our teachers and the small one is for us. Mr. Li is our Chinese teacher. He is an old man. We don't like him at all. But Miss Chen, our English teacher, is a young woman. She is very nice. We all like her very much. So we like English the best. We often play basketball with Miss Chen.

以“欢乐春节”为代表的中国新春文化走出去活动受到各国人民的热烈欢迎。据统计，2017年“欢乐春节”在全球140多个国家和地区举办了2000余场活动，海外受众突破2.8亿人次。中国新春文化走向世界（　　）

①增进了中国与各国人民的友谊    ②让世界了解中国源远流长的文化

③说明我国已经是世界文化强国    ④使中华文化成为全球的主导文化