问题
选择题
It is reported that the water in the river is becoming worse and worse, the river around the city ____ with waste from factories.
A.polluting
B.polluted
C.having polluted
D.to pollute
答案
答案:B
本题考查非谓语动词。the city与pollute关系为被动关系,故用过去分词作定语,选B。