来自小晴儿的问题
过去分词应表示被动和完成,可本句的主语是人,应表示主动啊,所以我觉得A不对
_____about his own safety,Peter put a card on the back of his car reading"Caution---Newly Licensed."A Concerned B Concerning C Having concerned D Being concerned


过去分词应表示被动和完成,可本句的主语是人,应表示主动啊,所以我觉得A不对
_____about his own safety,Peter put a card on the back of his car reading"Caution---Newly Licensed."A Concerned B Concerning C Having concerned D Being concerned
同学,你好。这个单词的用法本身就用于被动语态中: 1.使担心;使不安[H][(+about/for)] The boy's poor health concerned his parents. 那男孩健康状况不佳,使他的父母亲忧虑。 He is concerned for her safety. 他担心她的安全。 2.使关心[H][(+about/with)] He was very concerned about her. 他对她非常关心。 所以作状语时,直接用过去分词作状语,表被动含义