浑浑噩噩的做题，脑子胡成浆糊。正确率还差不多，就离谱。题目做的越多，发现的知识盲区就越多，啊啊啊啊好焦虑啊
QOTO: Question Others to Teach Ourselves An inclusive, Academic Freedom, instance All cultures welcome. Hate speech and harassment strictly forbidden.
