二次污染物（seasndury pollution）
二次污染物（seasndury pollution）
相关考题：
In the writer's view, the more new goods there are,______.A. the less pollution we haveB. the harder pollution can be done away withC. the more pollution there will beD. the more easily pollution can be controlled
People can help solve the problem of pollution by______.A. urging their governments to control litter and wasteB. cutting down the use of oil and other oil productsC. reducing unnecessary buying, over-consumption and careless disposal of wastesD. making anti-pollution advertisements
According to the passage, the most ambitious effort to control pollution ______.［A］could help improve the local economy［B］will be financially supported by the truckers［C］may depend on independent contractors［D］will upgrade all the trucks to reduce pollution
There is a growing ()ABout the effects of pollution on health.A、problemB、counselingC、concernD、debate
All engineer officers and engine room ratings shall be aware of the serious effects of operational or accidental pollution of the marine environment and shall take all possible ____ to prevent such pollution, particularly within the framework of relevant international and port regulations.A.stepsB.proceduresC.precautionsD.programs
问答题Directions： Cars play an important role in modern society. But they are also responsible for a good part of air pollution in big cities. Write an essay on car and air pollution and base your composition on the outline below: （1）the serious problem of air pollution caused by cars; （2）your suggestions on how to deal with the problem. You should write about 150 words neatly on the ANSWER SHEET.
问答题Directions： Cars play an important role in modern society. But they are also responsible for a good part of air pollution in big cities. Write an essay on car and air pollution and base your composition on the outline below: （1）the serious problem of air pollution caused by cars; （2）your suggestions on how to deal with the problem. You should write about 160-200 words neatly on the ANSWER SHEET.
单选题If a vessel moored at a U-Sterminal does not comply with coast guard pollution prevention regulation, it may be detained by the （）AInspector generalBCaptain of the portClocal port authorityDstate pollution board
单选题What is the passage mainly about?AHow to fight air pollution in big cities.BHow to avoid air pollution in big cities.CHow to breathe fresh air in big cities.DHow serious air pollution is in big cities.
单选题关于污染物在大气中转归的叙述，下列哪项最全面？（ ）A自净、转移、形成二次污染、转化成二次污染物B自净、转移、转化成二次污染物、稀释C自净、形成二次污染、转化成二次污染物、稀释D自净、转移、挥发、沉降E转移、形成二次污染、转化成二次污染物
单选题The latest annex of MARPOL 73/78 is about（）Athe Prevention of Pollution by OilBthe Prevention of Pollution by Noxious Liquid Substances in BulkCPrevention of Pollution by Garbage from ShipsDPrevention of Air Pollution from Ships
单选题Which of the following is the best version of the underlined portions of sentences 10 and 11 (reproduced below)?For instance, one candidate might want to eliminate environmental regulations so his industrial supporters can get richer. But you have asthma that is affected by the pollution or you'd rather not swim in a lake that has become polluted because of it.A(as it is now)Bfor the financial benefit of his industrial supporters, but to the detriment of your asthma and your favorite swimming lake, which are harmed by pollution.Cfor his industrial supporters' wealth, but you have asthma and your favorite swim- ming lake is getting worse because of pollution.Dfor his industrial supporters' wealth, but not for your asthma and your favorite swimming lake is harmed by pollution.Efor the financial benefit of his industrial supporters, but to the detriment of your asthma and your favorite swimming lake are harmed by pollution.
单选题The Pollution Prevention Regulations require that all oil spills in United States water be reported immediately to the （）.Alocal port authorityBCorps of EngineersCUSCoast GuardDstate pollution board
填空题Oil pollution is mentioned as the most visible and familiar marine pollution.____