achievement machinery apparent interfere4/50Choose A, B, C, or D to indicate the word that differs from the other three in the position of primary stress in each of the following questions.achievementmachineryapparentinterfereGiải thíchĐáp án D achievement /əˈʧivmənt/ machinery /məˈʃinəri/ apparent /əˈpɛrənt/ interfere /ˌɪntərˈfɪr/