【判断题】Passengers have to print their e-tickets out before they come to the check-in desk.
【单选题】They may need to check to ensure the normal condition of equipment, and to have a post-flight briefing and _____ the service that has just come to an end.
【单选题】关于下面代码中的变量x,以下选项中描述正确的是()。
【多选题】《人间喜剧》展示了法国社会的整个面貌,其社会历史内容可以归纳为( ) 被称为三大主题。
【单选题】微生物和人类生活有密切的关系,下列关于细菌、真菌和病毒的说法正确的是 A. 细菌通过芽孢繁殖后代 B. 真菌都是多细胞生物 C. 病毒都寄生在活细胞内 D. 微生物对人类都有害
【单选题】Cabin crew need to check the condition of equipment, and to have a( )briefing and evaluation of the service that has just come to an end.
【多选题】《人间喜剧》展示了法国社会的整个面貌,其社会历史内容可以归纳为哪三大主题。
【简答题】小情景问题 4. What would you do and say to up-sell a room to the guest who has come to the Front Desk to check in?
【单选题】What does the speaker say some customers do when they come to the check-out counter?
A.
Change the items they have picked up.
B.
Go back and pick up more items.
C.
Take out some unwated purchases.
D.
Calculate the total cost of the groceries.
【单选题】关于下面的代码,以下选项中描述正确的是 def fact(n,m =1): s = 1 for i in range(1,n+1): s *= i return s//m print(fact(m =5,n =10))