had had its share of 是用 过去完成时表达 "过去确曾也有过" 的意思.
have one's share of sth 说白点就是 "没少出现过xxx" 之意
马萨诸塞州之前确曾也有过不诚实(或虚伪不实)的政客
或者
马萨诸塞州之前没少出现过不诚实(或虚伪不实)的政客
had had its share of 是用 过去完成时表达 "过去确曾也有过" 的意思.
have one's share of sth 说白点就是 "没少出现过xxx" 之意
马萨诸塞州之前确曾也有过不诚实(或虚伪不实)的政客
或者
马萨诸塞州之前没少出现过不诚实(或虚伪不实)的政客