Mark the letter A, B, c, or D to indicate the word(s) OPPOSITE in meaning to the underlined word(s) in each of the following questions Students also have the opportunity to choose from a wide range of optional courses in the university.

Mark the letter A, B, c, or D to indicate the word(s) OPPOSITE in meaning to the underlined word(s) in each of the following questions
Students also have the opportunity to choose from a wide range of optional courses in the university.

A. mandatory

B. selective

C. free

D. limited
Xem đáp án
A là đáp án đúng
Lời giải:
Optional: tùy chọn, không bắt buộc
Mandatory: bắt buộc
Selective: chọn lựa
Free: tự do
Limited: hạn chế
Vậy Optional và Mandatory sẽ trái nghĩa với nhau.