MARK THE LETTER A,B,C OR D ON YOUR ANSWER SHEET TO INDICATE THE WORD...

Câu 20: Mark the letter A,B,C or D on your answer sheet to indicate the word OPPOSITE in

meaning to the underlined word in the following sentence.

- Why do you join those wires? I think by contrast, you have to split them up

A. paste

B. seperate

C. gather

D. unite