Question

This question presents a sentence, part of all of which is flagged by "||". Beneath the sentence you will find five ways of phrasing the flagged part. Follow the requirements of standard written english to choose your answer, paying attentions to grammar, word choice and sentence construction. Select the option that produce the most effective sentence. || similar to other early mississippi delta blues singers, the music of robert johnson arose from an oral tradition beginning with || a mixture of chants, fiddle tunes, and religious music and only gradually evolved into the blues

Answer 1

Resposta:

Alternativa B

Correta  porque o plural do substantivo ''black holes'' está corretamente ligado com o verbo ''exist'' no plural. Além disso, a comparação entre ''the mass of every black hole'' com ''that (mass) of its host galaxy'' está feita de forma correta.

Explicação: