The voice message system can effectively help the pilots to recognize the emergency situation as it can avoid the ambiguity produced by a horn or a buzzer.
举一反三
- To _____ the ambiguity of a horn or buzzer, a voice message system is used in most airliners.
- To _____ the ambiguity of a horn or buzzer, a voice message system is used in most airliners. A: prevent B: abolish C: cancel D: eliminate
- Can you recommend a strategy that can help one listening effectively for main idea?
- The system can recognize fingerprints, faces, voices and patterns.
- How can a writer achieve clarity in scientific literature? A: Avoid ambiguity B: Avoid jargons C: Delete extraneous expressions