When you buy a ticket, the agent promises to give you fair information on tickets to help you （）
A. get the most appropriate ticket
B. purchase a ticket in advance online
C. pay the right fair to the on-board staff
D. collect the ticket from the ticket selling machine
查看答案
Sally must have called her sister last night, but she arrived home too late to call her.
In libraries, readers can get information from （）
A. computer terminal, books, periodicals or nonfiction
B. books, periodicals, audio-visual materials or video tapes
C. periodicals, books, audio-visual materials or a computer terminal
D. materials, reference books, periodicals, audio-visual or journals
5（）
A. happened
B. liked
C. pretended
D. wanted
When can you buy a ticket direct from the on-board staff（）
A. When you start from a station with no ticketing service.
B. When the tickets are all sold out in the booking office.
C. When you travel in a group of ten or more people.
D. When you travel on a train with sufficient seats.
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