“文化大革命”给中国带来的主要影响是什么？

无产阶级在中国革命中的优势是什么？

While the company's innovative marketing campaign initially generated significant buzz, the subsequent decline in sales suggested a crucial aspect had been overlooked. This situation underscores the importance of ensuring that the _____ of a product aligns with the actual needs and preferences of the target market, rather than solely relying on initial hype.

自我效能预期主要关注于哪个方面？

在计算机科学中，栈的基本操作包括哪些？