问题描述： The boy to write this letter needs a pen.的词法与句法 1个回答 分类：英语 2014-10-02 问题解答： 我来补答 主语是the boy 谓语是 needs宾语是a pen to write this letter 做宾语补足语need sth 需要某物人+ need +to do sth 某人需要做某事 I need to have a rest 我需要休息一下物 + need + doing= 物 + need to be done 某物需要被怎么样my bike needs repairing= my bike needs to be done 我的自行车需要修理一下 展开全文阅读
