he should cut his hair.(改为被动语态）
问题描述：
he should cut his hair.(改为被动语态）
答
He should have his hair cut.因为他自己不能剪自己的头发,其中有个第三者,用have sth done用法.“ 主语+have+宾语+过去分词” 在“have sth done”结构中,have 有“请,让,使”的意思,由过去分词充当宾语补足语.类似...