原型,过去式,现在完成时都相同的单词,越多越好。。。答:从下面的表中自己去筛。Infinitive 不定式 Past Tense 过去式 Past Participle 过去分词 beset beset beset bespeak bespoke bespoken, bespoke bespread bespread bespread bet bet, betted bet, betted bid bade, bid bidden, bid broadcast broadcast, broadcasted broadcast, broadcasted burst burst burst...