追长龙最安全的方法回本必看简介:The main reason why it is difficult for me to study mathematics in my second year of high school is that it is too boring, boring, abstract, and obscure. Some chapters, such as listening to the Bible, sometimes stumble when doing exercises and extracurricular exercises. I often feel at a loss and don't know how to start.
The main reason why it is difficult for me to study mathematics in my second year of high school is that it is too boring, boring, abstract, and obscure. Some chapters, such as listening to the Bible, sometimes stumble when doing exercises and extracurricular exercises. I often feel at a loss and don't know how to start.