{{B}}pAssAgE 2{{/B}} {{B}}quEstions 30 to 32 ArE BAsED on thE pAssAgE you hAvE just hEArD、{{/B}}

A．plACE A tAx on plAstiC BAgs.
B．stArt using pApEr BAgs.
C．stArt using rEusABlE BAgs.
D．usE BioDEgrADABlE BAgs.