【单选题】低压电器标准规定,低压电器通常是指交流工作电压小于:
【判断题】与单一拣选相比,批量拣选由于将客户的需求集中起来进行拣选,所以有利于进行拣选路径的规划,减少不必要的重复行走。
【简答题】This businessman has successfully targeted a different group of consumers.
【简答题】The best way to find out your targeted career is to_______________ the job by yourself.
【单选题】低压电器标准规定,低压电器通常是指交流工作电压小于( )。
【单选题】The authors attitude towards the ban on targeted advertising is one of______.
【简答题】予独爱莲之出淤泥而不染___________。(周敦颐《爱莲说》)