How can one make an emergency rescue signal by fire
举一反三
- According to the passage, which of the following statements is true of a medical emergency? A: Help is very difficult to get when a medical emergency happens. B: One can call 911 no matter where you are. C: Prevention and preparation can prevent a medical emergency from occurring. D: A medical emergency can cause death if rescue is not instantly available.
- Though sea water is the best mode of fighting fire, the main emergency fire fighting system can only be used on fires of ________.
- if the emergency rescue supplies are
- Player can make fire spray out of their mouths when they act as _________
- When people use __________ such as a signal to the end, it can make the structure much clearer.