【单选题】从一般意义上看,工作日志具有()、跟踪 和绩效考核的功能。
【单选题】This is a good piece of music for us to _____. [ ]
【单选题】( )也俗称为Firewire火线接口.
【简答题】A.Consult her dancing teacher. B.Take a more interesting class. C.Continue her dancing class. D.Improve her dancing skills.
【单选题】( )也俗称为Firewire火线接口. (3分)