GCSE ARE NOT COMPULSORY, BUT THEY ARE THE MOST COMMON QUALIFICATIONS...
Câu 2: GCSE are not compulsory, but they are the most common qualifications taken by
students.
A. required
B. applied
C. fulfilled
D. specialized
Giải thích: compulsory = required (a) bắt buộc, được yêu cầu
Đáp án A