【单选题】When business travelers began to view Holiday Inn as outdated with old decor, the management team remodeled many properties and terminated contracts with proprietors that did not meet the new standard...
A.
reinforcing the current image.
B.
developing a new image.
C.
rejuvenating an image.
【判断题】无阻尼绕组同步电机突然短路时,转子电流不包含有倍频分量。( )
【多选题】成为导游员的必备条件()
B.
必须与旅行社签订劳动合同,或到导游服务公司注册,办理导游证,持证上岗
【判断题】货物实际运输期限的起算时间从铁路承运货物的当日起算。
【判断题】作为全陪,地陪和出境旅游领队,都必须取得国家旅游局颁发的《导游资格证书》,并持导游证上岗。 ()
【单选题】皮褶厚度测定数值可以反映的身体成分是( )