50楼: Originally posted by befair at 2013-09-14 15:36:28
Hi my friend,
I am not sure if it works for you but it did for me -
1. Unless you aim at a future job with lots of writing, pay attention to how people say it in their daily life, that is, simple  ...

52楼: Originally posted by 意孤城_ at 2013-09-22 15:39:45
keeping on reading,speaking. If you have much time, writing and listening are necessary。 Good luck.