For __________ (secure) sake, do not use the lift in the case of fire.
举一反三
- Don’t use the lift A: if there’s a fire. B: leave the used towels on the floor. C: if you want to sleep late.
- The fire has destroyed the house. The house ________________ by the fire.
- An emergency _________ is very important in case of fire.
- ______ fire, ring the alarm bell. A: In the case of B: In any case C: In no case D: In case of
- Leave the vicinity of the aircraft as soon as possible in case of fire.