Concept:The word to compare is "league". The underlined letters "ea" are pronounced with the long vowel sound /i:/.Explanation:The word "league" is sounded as /li:g/.Now, check each option for the same vowel sound /i:/.A. "lick" is said as /lik/, which contains a short /i/ sound.B. "pleasure" is said as /ˈpleʒə/, with sounds /e/ and /e/.C. "people" is said as /’pi:pl/, with a clear long /i:/ sound.D. "learn" is said as /l3:n/, with a different /3:/ sound.Only "people" has the same vowel sound /i:/ as "league".Answer:C. people