Question

The jetliner has allowed for all of the following, except

a.
miniaturization.
c.
increase in travel for work and leisure.
b.
people to go virtually anywhere.
d.
travel in a shorter time frame.

Answer 1

The best and most correct answer among the choices provided by the question is the first choice "miniaturization"

A jet airliner (or jetliner, or jet) is an airliner powered by jet engines (passenger jet aircraft). Airliners usually have two or four jet engines; three-engined designs were popular in the 1970s but are less common today.

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