Mark the letter A, B, C or D A. compulsory B. nursery
10/15
Mark the letter A, B, C or D to indicate the word whose underlined part differs from the other three in the position of primary stress in each of the following questions.
compulsory
nursery
curriculum
certificate
Giải thích
Đáp án:B
Giải thích:Đáp án A, C, D trọng âm 2. Đáp án B trọng âm 1.