题目
The factory was fined for ______ chemicals into the river.A. dischargeB. chargeC. dischargingD. discharged
The factory was fined for ______ chemicals into the river.
A. discharge
B. charge
C. discharging
D. discharged
题目解答
答案
C. discharging
A. discharge
B. charge
C. discharging
D. discharged