Which of the following equipment is not a traditional anti pollution equipment?_____ A: Ballast water treatment unit B: Exhaust gas boiler C: Oily water separator D: Incinerator

People can help solve the problem of pollution by（） A: urging their governments to control litter and waste B: cutting down the use of oil and other oil products C: reducing unnecessary buying, over-consumption and careless disposal of wastes D: making anti-pollution advertisements

I need a book dealing ________ anti-pollution problems. A: about B: on C: with D: to

酸雨是属于什么污染 A: water pollution B: air pollution C: soil pollution D: noise pollution

If your speech is on environmental problems, what kind of subtopic might be relatively new and novel?( ) A: air pollution B: visual pollution C: noise pollution D: pharmaceutical pollution E: thermal pollution F: water pollution

antinomy中的anti的意思是

概念题：反歧视政策（ anti discrimination policies）

Which of the following is a prefix? A: –sur B: –tion C: -anti D: -tri

Which of the following is a prefix? A: sur B: tion C: anti D: tri

Environmental pollution