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单项选择题

How often does this event take place

A.Every week
B.Every month
C.Every five months
D.Every year
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热门试题

单项选择题Who is calling

A.A travel agent
B.A hotel manager
C.A real estate agent
D.A builder

单项选择题Who is the speaker talking to

A.Tour guides
B.Tourists
C.Hotel staff
D.Local police