Answer:
"Some people boast of having a sixth sense..."
Step-by-step explanation:
The author of these statements emphasised that our senses lack precision with the statement - "Some people boast of having a sixth sense..."
This implies that no one of the five senses (smell, touch, taste, hearing, and sight) is being used for an action. Rather an intuitive sixth sense is being used. So the five senses lack precision.
The other options emphasise various senses:
- "Among our five senses, sight is the most special to us." Emphasises sight.is precise
- "Our .. eyes have no trouble spotting a lone match... across a darkened auditorium." Implies sight is precise
- "Increase it (a sound's volume] by a factor of 2 and you will barely notice." Implies precision of hearing. An increase by a factor of 2 is imperceptible
