CTHH 1(2,0)C2PTHH 1(3,0)1(3,0)C3

3. - TUAN 18 TIET 36 KIEM TRA HK I
TUAN 18 TIET 36 KIEM TRA HK I

3. CTHH 1(2,0)

C2

PTHH 1(3,0)

1(3,0)

C3