billzhao 发表于 2015-8-26 22:501 h7 s6 c+ @. j) G0 z/ j2 g
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 ) }' G2 ?6 [ K5 y: fwhat 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?有问题可以问吗?
billzhao 发表于 2015-8-26 22:50 2 J" P; `- { a6 _+ \& r. f6 Kwhat subjects does your child need to improve? I taught math 30, math 20, calculus, physics 30, phys ...
U" k1 b; r" e0 n2 ~7 i
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?