Answer:
I don't know much about assonance but what I can say is that it is the repetition of a vowel sound if I'm wrong please tell me I would really like to know what's the answer good luck have a nice day.
B.
<span>Unemployment is high in many fields, but there are jobs available in telecommunications.
A comma is used when it is placed after the end of one independent clause and the beginning of another which follows one such clause. The two independent clauses must be joined with words known as co-ordinating conjunctions. Examples of such words are, but, and,or so etc.
In this sentence but is used, </span>preceded by a comma so it is the right one.
Type 1 compound sentance with conjunction, because the sentances are connected with "so,"
A - because an alliteration is a phrase using one letter at the beginning of each multiple words.