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Câu hỏi: Mark the letter A, B, C, or D to indicate the word that differs from the other three in the position of the primary stress in each of the following questions.
A. meaningful
B. portable
C. historic
D. negative
A. meaningful
B. portable
C. historic
D. negative
Kiến thức về trọng âm
A. meaningful/'mɪ:nɪŋʃl/
B. portable /'pͻ:təbl /
C. historic:/hɪ'stɒr. ɪk/
D. negative:/neg.ə.trv/
A. meaningful/'mɪ:nɪŋʃl/
B. portable /'pͻ:təbl /
C. historic:/hɪ'stɒr. ɪk/
D. negative:/neg.ə.trv/
Đáp án C.