Question

1. the blind spots of large vehicles are also frequently referred to as __ zones.

a) slow
b) no
c) go
d) blind

Explanation:

The question is about the terminology for the blind spots of large vehicles. Blind spots are also called "blind zones" as they are areas where the driver cannot see. Option d is "blind", which fits the context of naming these zones. Other options like "slow", "no", or "go" don't relate to the term for blind spots.

Answer:

d) blind