billzhao 发表于 2015-8-26 22:50/ n: v2 M( a1 n6 \; d8 ^8 Z
what 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, X1 @8 {* I6 _8 |5 O2 o
what subjects does your child need to improve? I taught math 30, math 20, calculus, physics 30, phys ...
6 u- `4 x( p9 m3 w; ]% }% s V& z9 E
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 ' h8 @6 D/ ?3 s: I8 L3 pwhat subjects does your child need to improve? I taught math 30, math 20, calculus, physics 30, phys ...
- u7 c, S" F3 o
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?