A. industrial machinery B. traffic noise C. construction noise D. All of the above 相关知识点: 试题来源: 解析 D。本题考查噪声污染的主要原因。A 选项“工业机械”、B 选项“交通噪声”和 C 选项“建筑噪声”都是噪声污染的主要来源,所以答案是 D。反馈...
根据“Traffic is the main cause of air pollution and noise in big cities.”和“That noise drives many visitors and the local people crazy.”可知,交通是造成空气污染和噪音的主要原因。/交通噪音使许多游客和当地人抓狂。故填Traffic is the main cause of air pollution and noise./The traffic noise ...
View Solution What are different sources of soil -pollution ? Name the pollutants being added by them ? View Solution What are different sources of soil -pollution ? Name the pollutants being added by them ? View Solution Exams IIT JEE ...
Traffic is the main cause of air pollution and noise in big cities. For example, drivers in New York are famous for honking (鸣) their horns and shouting. That noise drives many visitors and the local people crazy. Other big cities have similar problems with their traffic. ...
The environmental issue related with aircraft noise, if not properly handled can be a source of community disturbance in residential areas in the vicinity of airports and restrict operability and expansion of the airports themselves. Several measures can be implemented for containing or reducing noise ...
Biking saves fuel, prevents carbonemissions(排放)and keeps pollutants out of the air.It's not only healthy for you, but also for the environment.阅读短文,回答下列问题。(每题答案不超过6个词)1. What causes air pollution and noise in big cities?2. What is the most common solution to the ...
While headaches can happen because of too much noise"可知生活在嘈杂的地方 的人会头痛。 故选C。 【72题详解】 细节理解题。根据 “One way is to fine noisemakers"Cities can help their dwellers replace old windows"以及 "There are also things each of us can do in our own communities"可知第...
On the other hand, the L10 was in the range of 66.1 to 95.3dB (A) and this is a noise due to intermittence source. The result of the measurement reveals that noise level at 19 of 20 locations exceeded the recommended limit 65 dB (A). This status of the noise level in the ...
The level of carbon monoxide, a dangerous odorless gas, is down 53 percent since 1970. And emissions of sulfur dioxide, often the major culprit behind acid rain, are down 49 percent since 1970, despite the fact that the United States now bums far more coal, the main source of this ...
...just handy everydayers and saves tons of noise ? :onclick.self ~ clicked on self, not the child ? :onspecial-event.camel, :onx-y.dot ~ ? :onkeypress.shift.enter, :onmousemove.shift, :onmousemove.alt .shift Shift .enter Enter .space Space .ctrl Ctrl .cmd Cmd .meta Cmd on...