billzhao 发表于 2015-8-26 22:50, M7 W0 y' O5 H# j z' w. |4 ]
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 - Z* C0 H: U2 \( S$ Wwhat subjects does your child need to improve? I taught math 30, math 20, calculus, physics 30, phys ...
/ R+ v1 p5 i, O" }4 c9 Y
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% ~: u$ P9 W7 {$ Q4 {
what subjects does your child need to improve? I taught math 30, math 20, calculus, physics 30, phys ...
) j0 F6 r" v z9 r2 g. N
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?