Have you ever booked an air ticket online? If yes, which website do you log on?

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Have you ever booked an air ticket online? If yes, which website do you log on?

A.airlines’ official websites

B.travel sites

C.Ctrip

D.Qunar

E.Ctrip or Qunar

正确答案：E

Tag：应用英语时间：2021-04-11 15:03:00