The major convention hotels, with 1000 or more employees, requir

The major convention hotels, with 1000 or more employees, require more supervisors, thus creating more departments and, as a result, assigning more specific duties to each employee.
【正确答案】：拥有1000名或更多员工的大型会议酒店，需要更多的主管，从而创建更多部门，因此，为每位员工分配了更多的具体职责。