Answer:
A. The music sounded sour.
Explanation:
If you describe the taste of strawberries as yellow, you would have taste - visual synesthesia, if the sound of a saxophone reminds you of the taste of oranges, you would have audio - taste synesthesia. Audio - visual synesthesia is one of the most common.
Pathos is used when you are making an emotional argument
logos is used when you are making a Logical argument and
ethos is used when you are using some one else to support your argument
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“Like dissolves like" is an expression used by chemists to remember how some solvents work. It refers to "polar" and "nonpolar" solvents and solutes.