billzhao 发表于 2015-8-26 22:500 G; V) ~: s; M# S# }/ _! d. C
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 ( B1 z2 r5 @- d' @what subjects does your child need to improve? I taught math 30, math 20, calculus, physics 30, phys ...
: U2 j, k" e# ?0 \' d. W0 j
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 22:502 V% ]! Z7 n7 n7 ~6 m* K7 }% `
what subjects does your child need to improve? I taught math 30, math 20, calculus, physics 30, phys ...
, t6 A D* G- S+ |: v- w. |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?