【单选题】In order to allocate and supervise the work of the staff, ____ is appointed and is entirely responsible for the administration of this department, who ranks as one of the executive staff on a par wit...
【简答题】B. Read a passage and choose the best answer. P93Room service is the service of food or beverages in guests' rooms in hotels or other accommodation establishments, such as motels or serviced apartm...
【判断题】In the two-key system, one key (or, in the case of electronic locks, one preprogrammed key or key code) is in the possession of the individual responsible for the beverage area. The other key, used wh...