Answer:
c
Explanation:
This is correct according to the pronoun case rules:
Since here "Everyone is the subject, then me is a direct object( or that receiving the action and answering who or what,
In the sentence the word order is also correct: Rosalind goes first, then me.
What do they know? there are no secrets between Rosalind and me
The table below shows the pronouns according to the role they play in the sentence: