【简答题】A.Plastic bags take hundreds of years to break down. B.Plastic bags are sighted in Arctic Ocean and close to Antarctica. C.Plastic bags have been washed up in Antarctica. D.Plastic bags are killing ma...
【简答题】Do you still get free plastic(塑料) bags from the supermarkets? Free plastic bags are not allowed at shops and supermarkets in China, and people have to pay for them. The rule started on June 1, 2009. I...