Fasten the seat belt while the Fasten Seat Belt Sign is on.（ ）
Fasten the seat belt while the Fasten Seat Belt Sign is on.（ ）
When the seat belt sign goes on everyone should go unfasten their seat belt
When the seat belt sign goes on everyone should go unfasten their seat belt
Fasten the seat belt while the Fasten Seat Belt Sign is on. A: 正确 B: 错误
Fasten the seat belt while the Fasten Seat Belt Sign is on. A: 正确 B: 错误
When to fasten the seat belt?
When to fasten the seat belt?
Please fasten your _______. A: belt B: string C: seat belt D: safety belt
Please fasten your _______. A: belt B: string C: seat belt D: safety belt
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
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
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
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
You may _____ your seat belt when the seat belt sign is switched off. A: release B: return C: fasten D: adjust
You may _____ your seat belt when the seat belt sign is switched off. A: release B: return C: fasten D: adjust
Please fasten your _______? A: belt B: rope C: string D: seat belt
Please fasten your _______? A: belt B: rope C: string D: seat belt
以下翻译正确的是： Please fasten your _______（安全带）? A: belt B: seat belt C: safety belt D: safe belt
以下翻译正确的是： Please fasten your _______（安全带）? A: belt B: seat belt C: safety belt D: safe belt