Step 1: Analyzing the Correct Reflexive Pronoun
The correct reflexive pronoun in the sentence is "ourselves" because it corresponds to the subject "we." Reflexive pronouns are used when the subject and the object of the verb are the same.
Step 2: Evaluating the Other Options
- "Yourselves" (Option A) is incorrect because it refers to the second person plural, not the first person plural.
- "Oneself" (Option C) is a singular reflexive pronoun, and it doesn’t match the plural subject "we."
- "Themselves" (Option D) is also a plural reflexive pronoun, but it doesn’t correspond with "we," which is the first-person plural subject.
Step 3: Conclusion
Thus, the correct sentence is: "We enjoyed ourselves every minute of our stay."