Hawkwood used to hire his soldiers to princes who were willing to pay the high price he demandedwho were willing to pay the high price he demanded 中willing为什么用ing形式呢

Hawkwood used to hire his soldiers to princes who were willing to pay the high price he demanded这句话最后为什么加he demande Hawkwood used to hire his soldiers to princes who were willing to pay the high price he demandedwho were willing to pay the high price he demanded 中willing为什么用ing形式呢 新概念3中14课 who were willing to pay the high price he demanded.句子中为什么用were?而不是was?全句：Hawkwood used to hire his soldiers to princes who were willing to pay the high price he demanded.过了一天了，朋友们再给 used to used to live used to life be used to与have used to get used to 和is used to 翻译used to do used to doing is used to ,used to各是什么意思 ? used to／be used to／be used for的区别 有关used的词组used to dobe used to sth.be used to doingbe used to dobe used for doing used to be get used to翻译 用used to造句 used to be翻译 I used to be used to be to be used