billzhao 发表于 2015-8-26 22:50 2 \5 `/ c) b1 p2 l/ f5 d! Hwhat subjects does your child need to improve? I taught math 30, math 20, calculus, physics 30, phys ...
billzhao 发表于 2015-8-26 22:50 y" r' J( M' {0 O: E0 a: a
what subjects does your child need to improve? I taught math 30, math 20, calculus, physics 30, phys ...
1 N, e) d$ |7 [. F4 t% `你也教calculus,我家老大在学这个。你现在在爱城吗?有问题可以问吗?
billzhao 发表于 2015-8-26 22:50 8 t% C+ H4 P& X% m: S2 v8 u" zwhat subjects does your child need to improve? I taught math 30, math 20, calculus, physics 30, phys ...
* w& @5 c# \) u
你也教calculus,我家老大在学这个。你现在在爱城吗?有学习上的问题可以问吗?