billzhao 发表于 2015-8-26 22:50 7 R5 G2 ?! g4 A( `4 b0 Mwhat 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 3 i8 R% L0 R, t5 Y0 ywhat subjects does your child need to improve? I taught math 30, math 20, calculus, physics 30, phys ...
7 f, ^: D, y5 u, i* q1 _
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 U+ D6 a+ m- o# l) l& d0 m9 Pwhat subjects does your child need to improve? I taught math 30, math 20, calculus, physics 30, phys ...
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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?