八年级英语下册课时作业本(译林版)第三十二到三十三的答案,急需!答:一,1.harmless,2.meaningful,3.hopeless,4.uesless,5.careful,6.thankless,7.helpful,8.colourless,9.healthy,10.correct,11.polite,12.inregular 二,1.experience,2.meaning,3.hopeless,4.lines,5.helpless,6.harm 三,1.colourful,2.grateful,3.meaningless,4.endless,5.harmful,6.delightful,...