问题描述：
e.g.big--bigger--biggest
look,read and write.e.g.big--bigger--biggest 1.tall--()--() 2.good--()--() 3.thin--()--() 4.slow--()--() 5.fast--()--() 6.small--()--() 7.cheap--()--() 8.heavy--()--()
2look,read and write.e.g.run--ran
1.swin--() 2.sing--() 3.go--() 4.dance--() 5.do--() 6.read--() 7.write--() 8.draw--()
look,read and write.e.g.big--bigger--biggest 1.tall--()--() 2.good--()--() 3.thin--()--() 4.slow--()--() 5.fast--()--() 6.small--()--() 7.cheap--()--() 8.heavy--()--()
2look,read and write.e.g.run--ran
1.swin--() 2.sing--() 3.go--() 4.dance--() 5.do--() 6.read--() 7.write--() 8.draw--()
问题解答：
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