which sentence or sentences have correct parallel structure? the members of the debate team presented their…

which sentence or sentences have correct parallel structure? the members of the debate team presented their viewpoints succinctly, articulately, and effectively persuaded the judges. the members of the debate team presented their viewpoints succinctly, articulately, and persuasively.

which sentence or sentences have correct parallel structure? the members of the debate team presented their viewpoints succinctly, articulately, and effectively persuaded the judges. the members of the debate team presented their viewpoints succinctly, articulately, and persuasively.

Answer

Brief Explanations:

Parallel structure requires items in a list to have the same grammatical form. In the first sentence, "succinctly, articulately" are adverbs but "effectively persuaded the judges" is a verb - phrase, breaking parallelism. In the second sentence, "succinctly, articulately, persuasively" are all adverbs, maintaining parallelism.

Answer:

The members of the debate team presented their viewpoints succinctly, articulately, and persuasively.