有谁知道这几个英语题目怎么做吗?(要有解释哦)

来源:百度知道 编辑:UC知道 时间:2024/05/10 20:26:38
As more people live closer together, and as they use machines to produce leisure, they find that their leisure, and even their working hours, becomes spoilt by a by-product(副产品)of their machines - namely, noise, Noise is nowadays in the news; it has acquired political status, and public opinion is demanding, more and more insistently, that something be done about it.
To control noise is to demand much self-discipline (annoyance arises often from lack of common courtesy(礼貌), a sense of proportion (there is usually a conflict of interest if a noise is to be stopped), the expenditure(花费) of money (and it is far more economical to do this early rather than late), and finally, technical knowledge.
Techhical difficulties often arise from the subjective-objective(主客观的) nature of the problem. You can define the excessive speed of a motorcar in terms of a pointer reading on a speedometer(里程表), But can you define excessive noise in the same way? You find that with any existing simpl

1 d: abc都不对
2 c: 第二段里面有描述
3 d: 文章中有一句,The next remedy is to absorb it on its way to the ear.
4 c: 文章中有一句,Domestic noises may perhaps be controlled by forethought(深谋远虑) and coullesy
5 a: 最后一句the cost of any real control is to be measured in millions of dollars.

d c d aa

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