Where is the rest of the question????
Answer:
In poetry, meter and or metre is used as a device. The device is thrown around as a rhythm. In music, it would be considered the beat. It provides a sound pattern for each line.
(hopefully that helps.)
C, im not 100% SURE but I beleive its the answer,
The expression that can be substituted for the one in bold
without changing its meaning would be urgent business. The
correct answer between all the choices given is the last choice. I am hoping
that this answer has satisfied your query about and it will be able to help
you.