angela1110 发表于 2009-3-10 13:49:59

辛苦了，thank you

joeshow 发表于 2010-6-10 08:16:11

thank you very much

lily.qin 发表于 2010-6-18 22:55:57

但是孩子们在做练习时还是会出错/

doris120300 发表于 2010-6-19 08:46:09

Thank you very much! It's very useful!
页: 1 2 3 [4]
查看完整版本: 5B语法专项练习题