Question 50: 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 questions following: Different from English taught to all Vietnamese students , Chinese and Russian have been made optional languages taught at secondary schools in Vietnam.
optional (adj): selected
A. compulsory (adj): mandatory B. important (adj): important
C. comfortable (adj): comfortable D. necessary (adj): mandatory
=> optional >< compulsory
=> Unlike English which is taught to all Vietnamese students, Chinese and Russian are optional languages taught in high schools in Vietnam.