Passengers must fasten their seat belts during take-off or landing.
正确
举一反三
- When to fasten the seat belt? A: for take-off B: for landing C: during air turbulence D: whenever the Fasten Seat Belt sign is on
- Please fasten your seat belts for _______ _______（起飞）. A: took B: take C: of D: off
- Please fasten your seat belts for _______ _______（起飞）. A: take B: away C: off D: up
- Special care must be taken in checking the seat belts of certain types of passengers, especially the elderly, handicapped passengers and others.
- Seat belts: remain -1- while the “Fasten seatbelts” sign is on
内容
- 0
这些操纵面是液压作动的，并且只在起飞和降落时展开或收回。 A: These control surfaces are hydraulically supplied and are only extended or retracted during take off and landing. B: These control surfaces are hydraulically moved and are only extended or retracted during take off and landing. C: These control surfaces are hydraulically powered and are only extended or retracted during take off and landing.
- 1
We were told to fasten our seat belts before the plane took off.
- 2
Please take your seat and ___________(fast, fasten) your seat belt.
- 3
An overloaded aircraft may bring damage to the structure of the landing gear during the phase of landing.
- 4
中国大学MOOC: All the passengers _____ board the plane should fasten their seat belts.