Based on the context, what meaning does this passage convey by using verbal irony?
Madam de Gaulle's singing voice transported me to another world: a
world full of shrieking and grating metal.
A. The author thinks Madam de Gaulle's voice is terrible.
B. The author is secretly in love with Madam de Gaulle.
C. The author believes Madam de Gaulle is a beautiful singer
D. The author believes Madam de Gaulle is a spoiled diva.

the author thinks madam de gauelles voice is terrible.

Explanation:

taking into account that a theme is the central topic a text treats and can be developed through a story, play, poem etc. the following are themes that can be further developed:  

my best friend jeffrey has many unusual interests. (the story could be about each of the unususal interests)

once a man gives his soul over to evil, he can never go back. (this could be a saying or a proverb)

the three sheepdogs lay around the yard all day. (it could be developed detailing how each of these sheepdogs lay around)

a priest's collar has an unusual effect upon people. (it could be developed detailing the different effect upon people)

innocence is a powerful force in a world full of corruption. (it could be developed detailing how is a world full of corruption)

king lear is a play shakespeare wrote later. (it is just a sentence and doesnt give any idea or topic to be discussed in details.

evil often wears the disguise of innocence. (this could be a saying or a proverb)

to make more meth, buy some

to make orange chicken put orange paint on chicken

explanation: