The answer you are looking for here is C.
Answer:
It means something that is nice to do but it is sad. Something that’s might be sweet sorrow would be doing something you love like hanging out with all of your friends from childhood for the last time. That things is so fun and awesome, but it is also super sad because you know it’ll be the last time. In the same way something can be both sweet and sad.
Explanation:
If you are speaking your ideas you are practacally inviting persecution while writing them limits the amount by your choice of reserved information.
Answer:
Very good intro, especially if you are gonna major in the English department
