billzhao 发表于 2015-8-26 22:50 / `% _) E4 N/ f7 T) f+ U8 [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 ! t+ [0 H. F. s- f0 N9 Gwhat subjects does your child need to improve? I taught math 30, math 20, calculus, physics 30, phys ...
7 G2 m, W. ]" ^
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 0 B- h" ?% R! V! {) Y& j0 ]what subjects does your child need to improve? I taught math 30, math 20, calculus, physics 30, phys ...
# k* f3 B- N3 }9 H
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?