Question

Indique a alternativa em que o ARTIGO INDEFINIDO (a-an) está empregado corretamente antes de cada palavra.

A. an oranges, a ice cream, an flowers.
B. an animal, a insect, a office, a job.
C. a star, an river, a country, an animal.
D. an actor, a singer, an architect, an elephant.
E. an duck, an artist, a tennis play.
​

Answer 1

Resposta:

Letter D.

Explicação:  You use the "an" for words that begin with vowels. And you use "a" for words that don't begin with vowels.