Question

select the linking verb and the predicate noun or predicate adjective.
after an arduous climb to the summit, a day of rest sounded considerably more appealing to the hikers than a trek back to base camp.
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Explanation:

Para resolver esto, identificamos el verbo copulativo (linking verb) y el predicativo. El verbo copulativo aquí es "sounded" (ya que enlaza el sujeto con el atributo). El predicativo es "more appealing" (adjetivo que describe el sujeto "a day of rest").

Answer:

Linking verb: sounded; Predicate adjective: more appealing