試題詳解

22 What is the main reason for the ANA flight to turn back to Los Angeles?
(A) The famous model Chrissy Teigen attracted 9.2 million followers on Twitter.
(B) The Security Administration Mike England needed to investigate the two brothers.
(C) The airline was required to check the overwhelming odor in the lavatory.
(D) One of the two brothers boarded ANA with a United Airlines ticket.