Few airlines want to impose a total ban on their passengers using electronic devices because______.
A: they don't believe there is such a danger as radio interference
B: the harmful effect of electromagnetic interference is yet to be proved
C: most passengers refuse to take a plane which bans the use of radio and cassette players
D: they have other effective safety measures to fall back on
A: they don't believe there is such a danger as radio interference
B: the harmful effect of electromagnetic interference is yet to be proved
C: most passengers refuse to take a plane which bans the use of radio and cassette players
D: they have other effective safety measures to fall back on
举一反三
- Few airlines want to impose a total ban on their passengers using electronic devices because __________.
- What measures did the other airliners take after the incident? A: Forbid the use of Samsung smartphone in flight B: Forbid the passengers to use Samsung Galaxy Note 7 C: Request all the passengers to put the phones in their checked luggage. D: Safety instructions are revised to include a notice about Samsung devices
- Which of the following is an example of a “back room” operation for an airline company? ( ). A: collecting tickets and checking passengers in at the gate B: serving food and drinks to passengers C: assisting passengers in getting off of the plane D: demonstrating use of the seat belt and other safety features of the airplane E: loading luggage onto the airplane
- The static interference on the radio __________ an airplane.
- Which of the following behaviors are forbidden on a plane? ( ) A: fight with other passengers B: irritate other passengers C: get drunk D: destroy public property