【单选题】They like to do the same things_____ their friends do.
【单选题】Do we spend money on unnecessary things so ______ is left for important things such as healthcare or education?
【单选题】Salesmen do their best to lead people _____ things they do not need.
【单选题】关于颈部手术备皮范围的叙述,正确的是( )
【单选题】It is ___________to do things well than do big things poorly.