THE …… OF 18 CLASSES OF OUR SCHOOL PARTICIPATED IN THE ATHLETICS M...

14. - BAI KIEM TRA 2 11CB 4 MA DE
Tiếng Anh BAI KIEM TRA 2 11CB 4 MA DE

14. The …… of 18 classes of our school participated in the Athletics Meeting on March 8 th , 2012.

A. spectators B. contestants C. representatives D. competitors