Final answer:
The three adverbs in the sentence are truly, very, and seldom.
Step-by-step explanation:
The three adverbs in the sentence are truly, very, and seldom. Adverbs modify verbs, adjectives, or other adverbs, providing more information about how, when, where, or to what extent an action is happening. In this sentence, 'truly' modifies the verb 'enjoys,' 'very' modifies the adverb 'seldom,' and 'seldom' modifies the verb 'plays.'
Learn more about adverbs