pack,repain,try,answer,smile,muss,retire,move,believe的过去式与过去分词
问题描述：
pack,repain,try,answer,smile,muss,retire,move,believe的过去式与过去分词
答
过去式 过去分词pack packed packedrepaint repainted repaintedtry tried triedanswer answered answeredsmile smiled smiledmuss mussed mussedretire retired retiredmove moved moved believe believed believed...