【简答题】B. Read a passage and choose the best answer.All F&B staff must undergo regular training in beverages. They must understand the teechnical details of the drinks they serve-for example they must be abl...
【简答题】https://tv.sohu.com/v/dXMvNjMzMjg5NzMvNjMwNTM2NzQuc2h0bWw=.html Please identify all the procedures of Dragon's Den reality show, and list the details.