THE WORD 'IT' IN LINE 7 REFERS TO ______.A. RUNNING WATER B. THE P...

33. - KIEM TRA 1 TIET LAN 2 HKI
KIEM TRA 1 TIET LAN 2 HKI
33. The word 'It' in line 7 refers to ______.A. running water B. the pump C. the supply of water D. the pineline