Affixes can provide an element of difference between similar words. Choose the correct word in the set below. You may use a dictionary for help.
The telephone is an ____ invention.
ingenious
ingenuous

Respuesta :

The correct word in the set would be ingenious.
The telephone is an ingenious invention. That means that it is very clever or innovative.
Ingenuous means innocent, sincere.

Answer:

ingenious,  i reconized the sentence before.