With the rapid development of science and technology, the internet has become an important part of an individual, an enterprise and a nation's existing in the 21st century. Internet now has stepped into our modern life at a great speed. Meanwhile, it has great impact on education and maths. At present, The main trend of education international informationized is network education, while teaching nets and subject nets are one of the main forms of network education.
祝你学习进步,更上一层楼! (*^__^*)
不明白的再问哟,请及时采纳,多谢!