How difficult is it to "efficiently train the comprehensive problems of mathematics and geometry in junior high school"
Difficulties. According to the query of Douban Reading Network, the series of "Efficient Training of Junior High School Mathematical Geometry Comprehensive Problems" is the geometric problem training of junior high school mathematics, which is the focus and difficulty of junior high school mathematics learning. Efficient Training of Mathematics and Geometry Comprehensive Problems in Junior High School is a book published by East China University of Science and Technology Press on September, 2020 1 by Tamia Liu.