THE WORD IT IN THE LAST PARAGRAPH REFERS TO ... .A, A NATIONAL HOLI...

49. - DE THI THU VAO LOP 10 LAN 1 CHUNG
Lớp 10 DE THI THU VAO LOP 10 LAN 1 CHUNG
49.The word it in the last paragraph refers to ... .A, a national holiay B, Christmas C, old traditions D, England