Answer:
The type of figurative language which has been used in the above example is:
B. Oxymoron
Step-by-step explanation:
An oxymoron is a figure of speech. When two contradictory or opposite terms are used to define or give an idea about the thing, the phrase or the groups of words are said to be an Oxymoron. In the above example, 'sweet sorrow' is the oxymoron because 'sweet' and 'sorrow' is two opposite terms which define the thoughts of Aimee.