The answer is D) Alternating ensembles of contrasting size
Explanation:
The etymology of the word concerto can be traced back to two different Latin words, one is Conserere (to tie, join, or agreement) and the other is Concerto, concertare, concertatus (to contend, competition or fight). This derivation probably comes from the idea that the two parts in a concerto (the soloist and the orchestra or concert band) alternate between opposition, cooperation and independence to create a sense of flow. So it's a constant alternation of ensembles (the soloist-s and orchestra) back and forth, varying in size and sound.
<span>The meter (or foot)
that accounts for the most of "Emily Dickinson," by Wendy Cope is
dactylic meter characterized by an accented syllable followed by two unaccented
syllables ( marked: / ᵕ ᵕ ). She used verse form called double dactyl
as there are two stanzas (each have three lines) written with dactylic dimeter
(line of verse consisted of two dactylic metrical feet). </span>
