发贴人：an   

首先我感谢奉献机经的同胞！

listening: 67
reading: 25
writting: 102

听力补充：
(没按顺序请参照以前版本我只是写有争议的)
part 1: 全对
part 2:

too heavy

no film

加了一个额外的轮子去增强camer的性能

20. poor sound quality (而不是sounds no good)

part 3:

25-29
co-operation
working with other (people)
dedication
experience more

part 4:

economic book in [old library]
填图：
1. Software advisory(not new library)