The flight was postponed because of technical problems and was finally cancelled last week when a ______ was discovered.
举一反三
- The flight was postponed because of technical problems and was finally canceled last week when a ______ was discovered. A: accident B: defect C: damage D: defeat
- Last week two engineers ______ to help solve the technical problems of the project.
- Why has the flight been cancelled? A: because of maintenance at the local airport. B: because of technical reason of the airplane. C: because of weather conditions at local airport in London.
- When we arrived at the airport, we were told our flight ______. A: had cancelled B: had been cancelled C: has been cancelled D: cancelled
- All flight ____ because of the snowstorm, many passengers could do nothing but stay at the airport. A: had been cancelled B: were cancelled C: having been cancelled D: have been cancelled