新概念英语文章教程汇总和更新

　　The noise pollution survey revealed a rather spurringand possibly amusing old fashioned source of noise. It tu... [查看全文]

　　Newtechnology has also made its own contribution to noise. A lot of people object tomobile phones, especially... [查看全文]

　　A recent survey of the effects of noise revealed (surprisingly?) that dogs barking incessantly in the night r... [查看全文]

　　However, there is an even more insidious kind of pollution that particularly affectsurban areas and invades ou... [查看全文]

　　The use of pesticides andfertilizers produces cheap grain and vegetables. The price we pay for cheap food may... [查看全文]

　　Rubbish, however, is only part of the problemof polluting our planet. The need to produceever-increasing quanti... [查看全文]

　　Too high price? 代价太高?　　Pollution is the price we pay for anoverpopulated, over industrialized planet. When... [查看全文]

　　I was not surprised to find that the machine stillrefused to work after I had reassembled it, for the simpl... [查看全文]

　　I was not surprised to find that the machine stillrefused to work after I had reassembled it, for the simpl... [查看全文]

　　Ihad traced the cause of the trouble. One of the links in the chain that drives the wheelshad snapped. Afte... [查看全文]