HE IS THE BEST TEACHER, ……… RECEIVED THE ACADEMIC REWARD HIS UNIVER...

4. - AV11 KIEM TRA 45 PHUT LAN 4
AV11 KIEM TRA 45 PHUT LAN 4
4. He is the best teacher, ……… received the academic reward his university.A. who B. that C. whom D. whose