3×8与8×3积相同．

    It's Sunday morning. There are many people in the park, some boys are playing basketball. There are some girls under a big tree. They're singing and dancing. What are those women doing? They are drinking tea. Look at the woman in a blue coat. Who's she? She's my mother. She is talking to Edward. Edward is her student. He is a good student. He studies hard. He's good at all the subjects. And he's friendly to all his teachers and his friends.

①中华传统美德生生不息、历久弥新的品质

②中华文化与外来文化相互排斥、相互斗争

③中华优秀传统文化的创造性转化、创新性发展

④中华优秀传统文化巨大的生命力和感召力

《明史》记载：“（明太祖）革中书省，归其政于六部……置殿阁大学士，而其官不备，其人亦无所表见。治理无闻，何关政本，视前代宰执，迥乎异矣。”对上述材料的理解，正确的是