How many hours ahead of schedule should the tour guide prepare the tour group to arrive at the airport for international flight?____
A. 4 hours
B. 3 hours
C. 2 hours
D. 1 hour
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What should the tour guide do with the luggage if there is no tour leader?_____
A. leave them to the tourists in their care
B. require the hotel to take care of the luggage
C. remind the tourists to take care of the luggage especially at traffic ports
What should the tour guide do with the luggage if there is a tour leader?____
A. leave it to the tour leader
B. count the number of the luggage and check it with the tour leader
C. leave it to the bellboy
Which of the following is NOT what the tour guide should remind the tourist before checking out?____
A. have their valuables back from the safe
B. settle the bills with the hotel
C. check the luggage
D. enjoy themselves before leaving
下面用于修改用户密码的命令（）
A. password
B. pwd
C. passwd
D. pass
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