Mark the letter A,B,C, or D on your answer sheet to indicate the word or phrase that is CLOSEST in meaning to the underlined part in each of the following questions.
Though many scientific breakthroughs have resulted from mishaps, it has taken brilliant thinkers to recognize their potential.
A.misunderstandings
B. accidents
C.misfortunes
D. incidentals
Đáp án là B. mishaps = accidents: những sự cố, rủi ro
Nghĩa các từ còn lại: misunderstandings: hiểu lầm; misfortunes: bất hạnh; incidentals: phụ phí