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【多选题】
Clare Powell has been feeling ill for a while. She has made an appointment to see her doctor and is talking about it with her friend, Sarah.
A.
my symptoms sound a bit like leukaemia.
B.
and I’ve had other flu-like symptoms for a while,too.
C.
How are you feeling?
D.
But those symptoms could mean a lot of things .
E.
I still feel really tired all the time . Sarah: Hi Clare. 1 Clare: Not great. 2 . I just never seem to have any energy at all. My back is still sore 3 . Sarah: When are you going to the doctor’s? Clare: I’m seeing my GP on Thursday morning. Sarah: Are you taking Thursday off work? Clare: Yeah. And Friday. Sarah: What did you tell your boss? Clare: Nothing. I’m just taking nothing to worry about. Sarah: You know, I’m sure it’s nothing to worry about. Clare: Maybe. But something doesn’t feel right and 4 Sarah: 5 . It could even just be flu, you know. It doesn’t mean you’ve got leukaemia Clare: That’s mice of you to say. But we’ll just have to see what the doctor says.
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举一反三
【单选题】求最短路径的Dijkstra算法的时间复杂度为( )
A.
O(n)
B.
O(n+e)
C.
O(n 2 )
D.
O(n*e)
【判断题】乌珠穆沁部落早期是由新疆北部迁至内蒙古地区的。( )
A.
正确
B.
错误
【简答题】简述航空货运代理出口流程
【单选题】一下哪方面不是管理者的基本素质要求( )
A.
精通业务
B.
强烈的管理意愿
C.
宽广的知识面
D.
较强的交际能力
【单选题】求最短路径的Dijkstra算法的时间复杂度为
A.
O(n)
B.
O(n+e)
C.
O(n*n)
D.
O(n*n*n)
【多选题】《旅游法》规定,旅游业发展应当遵循( )相统一的原则。
A.
经济效益
B.
政治效益
C.
生态效益
D.
文化效益
E.
社会效益
【单选题】( )是一种独特的产品形态,多见于发达国家,参加这种旅游的旅游消费者必须随团前往和离开旅游目的地,但在旅游目的地的活动是全自由的,形同散客。
A.
全包价
B.
半包价
C.
小包价
D.
零包价
【单选题】求最短路径的Dijkstra算法的时间复杂度是_ _。
A.
O(n)
B.
O(n+e)
C.
O(n 2 )
D.
O(n*e)
【判断题】《中华人民共和国旅游法》规定旅游业发展应当遵循社会效
A.
正确
B.
错误
【单选题】求最短路径的Dijkstra算法的时间复杂度为
A.
O (n*n)
B.
O (n)
C.
O (n+e)
D.
O (n*n*n)
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