Senior High
数学
Mathematics。
5
250
2
Arithmetic Combinations of Functions, Polynomials, Radicals, Logarithm, Trigonometric Identites and Equations.
5
250
2
Arithmetic Combinations of Functions, Polynomials, Radicals, Logarithm, Trigonometric Identites and Equations.
いやいや!そんなことないです!
かっけー(°_°)