billzhao 发表于 2015-8-26 22:50 ( L: t, s( E- c* y8 }+ v8 Pwhat 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 ( \* M9 L. a) f! b6 K4 Q5 |what subjects does your child need to improve? I taught math 30, math 20, calculus, physics 30, phys ...
& P4 X! c5 a3 o5 \4 w' D
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 # G6 B5 M% P2 B" \8 Vwhat subjects does your child need to improve? I taught math 30, math 20, calculus, physics 30, phys ...