【单选题】_____ are intermediaries who buy in large quantities from the producers and redistribute the goods to the middlemen at the next level retailers.
【单选题】People are accustomed to think that a man in uniform______.
B.
discards his social identity
C.
appears to be more practical
D.
looks superior to a person in civilian clothes
【单选题】People are likely to think that a man in uniform. ______.
B.
shows his social position
C.
appears to be more practical
D.
looks more fresh and attractive
【单选题】Retailers who sell over the Internet are called
C.
B2B commerce marketers.
D.
brick-and-mortar operations.
【单选题】Who is the man ____ was there?
【判断题】STM32系列MCU在使用电池供电时,提供3.3~5V的低电压工作能力
【单选题】People are accustomed to thinking that a man in uniform. ______.
B.
discards his social identity
C.
appears to be more practical
D.
looks superior to a person in civilian clothes
【判断题】游客提出变更旅游路线或工程时,导游人员原则上应按旅游合同执行,遇有特殊情况由领队提出时可以接受。( )