billzhao 发表于 2015-8-26 22:50 9 O, m' D# ]2 o' s9 D4 G" |5 Lwhat subjects does your child need to improve? I taught math 30, math 20, calculus, physics 30, phys ...
billzhao 发表于 2015-8-26 22:505 Y# q6 }3 @4 j7 N* l$ S
what subjects does your child need to improve? I taught math 30, math 20, calculus, physics 30, phys ...
2 h. p% g! O/ |
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 6 V5 p/ G$ \$ L$ s7 Y6 R& dwhat subjects does your child need to improve? I taught math 30, math 20, calculus, physics 30, phys ...