Concept:Identify the word whose stress falls on a different syllable from the others.Explanation:The stress pattern of each word is determined by which syllable is pronounced more strongly."concept" is stressed on the first syllable: CON-cept."control" is stressed on the second syllable: con-TROL."confess" is stressed on the second syllable: con-FESS."confuse" is stressed on the second syllable: con-FUSE.Three words have stress on the second syllable, while only "concept" has stress on the first syllable.Answer:A. concept