KỲ THI THỬ THPT QUỐC GIA NĂM 2019 MÔN TIẾNG ANH(P11)

Schooling is compulsory for all Vietnamese children from the age of 6 to 14.

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Mark the letter A, B, C, or D on your answer sheet to indicate the word(s) OPPOSITE in meaning to the underlined word(s) in each of the following questions.

Schooling is compulsory for all Vietnamese children from the age of 6 to 14.

obeyed

required

obligatory

optional

Giải thích

D

“compulsory”: tính bắt buộc, trái nghĩa là “optional”: tự chọn, không bắt buộc