Đề thi học kì 2 môn Anh lớp 8 TH-THCS Thới Sơn 2021
16. What are point source pollutants?
A. Industrial waste and pollutants from storm water
B. Pesticides, herbicides and the atmosphere
C. Sewage from households and factories
D. Industrial waste, sewage, pesticides and herbicides
Theo TTHN