1、the exhaustion of resources;
2、pollutions from industrial production transform many clean rivers into undrinkable water.
3、the convenience brought by cars, their harmful impact on the atmosphere.
4、garbage output, such as plastics and glass.
5、deforestation Global warming, current greenhouse effect remains out of control
6、human exploitation of natural resources
>>>全國各省各高校2017年考博報名時間及入口匯總
>>>全國各省各高校2017年考博考試時間匯總
>>>全國各省各高校2017年考博考試科目匯總
2、pollutions from industrial production transform many clean rivers into undrinkable water.
3、the convenience brought by cars, their harmful impact on the atmosphere.
4、garbage output, such as plastics and glass.
5、deforestation Global warming, current greenhouse effect remains out of control
6、human exploitation of natural resources
>>>全國各省各高校2017年考博報名時間及入口匯總
>>>全國各省各高校2017年考博考試時間匯總
>>>全國各省各高校2017年考博考試科目匯總
2017醫(yī)學(xué)考博英語統(tǒng)考簽約全程班【直播+錄播】?。↑c擊免費試聽<<<