Question

Choose A, B, C or D to indicate the word or phrase that is OPPOSITE in meaning to the underlined part in each of the following questions.

Certain courses are compulsory; others are optional. 

A. required

B. free

C. pressure

D. voluntary

Answer 1

Đáp án A

A. bắt buộc

B. miễn phí

C. áp lực

D. tự nguyện