A.throw plastic bags here and there |
B.collect plastic bags in the street |
C.pay for using plastic bags at shops and supermarkets |
D.use free plastic bags at shops and supermarkets |
A.environment | B.litter |
C.shops | D.supermarkets |
A.no bags | B.free plastic bags |
C.their own bags | D.super-thin plastic bags |
A.ask their parents to make cloth bags |
B.make cloth bags themselves |
C.pick up plastic bags everywhere |
D.buy cloth bags for their parents |
A.Making super-thin plastic bags has been banned in China. |
B.The bags have become a main cause of plastic pollution. |
C.Some students in Chongqing begin to make their own shopping bags. |
D.To protect the environment, free plastic bags have been banned in China. |