2022年考研真题及答案如下:
【政治】
1. 下列关于马克思主义哲学的基本特征,说法错误的是:( )
A. 实践性
B. 革命性
C. 科学性
D. 系统性
【英语】
2. The rapid development of technology has brought about many changes in our daily lives. One of the most significant changes is the widespread use of smartphones. They have become an indispensable part of our lives, making communication, information access, and entertainment more convenient than ever before.
【数学】
3. 设函数f(x) = x^3 - 3x + 2,求f'(x)。
【答案】
1. D
2. 空缺
3. f'(x) = 3x^2 - 3
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