A. oxymoron
because sound and silence are opposites in meaning but are used together in this phrase.
Answer:
Farm workers migrated to look for jobs (option c. new factory jobs). If they were farm workers in the 1800, they would not be very wealthy to begin with, so b and d are not likely options. Also a was not the case; c is the best option.
Explanation:
Originally Answered: What is that comes once in a year, twice in a month, 4 times in a week and 6 times in a day? ODD numbers. '1' In a Year (12 months), there is 1 ODD - (1), 2 - 1 is 1 odd number.