Answer:
I think it is C, a CD-ROM.
Explanation:
That is because a CD-ROM is just a literal CD. And out of all of these a CD is the only piece of technology you can listen to and play back.
she adreeses her dying aunt
Thesaurus is the tool where you can find synonyms for a word, and even antonyms.
Although you can find synonyms in a regular dictionary as well, thesauri are better when it comes to that.
