英语句子改错They came back home and (unlock) the door to their home with the keys (hung) aroundThey came back home and (unlock) the door to their home with the keys (hung) around their necks.是将unlock改为unlocked,还是将hung改为hanging?为什么?只能改一处哦.
问题描述：
英语句子改错They came back home and (unlock) the door to their home with the keys (hung) around
They came back home and (unlock) the door to their home with the keys (hung) around their necks.是将unlock改为unlocked,还是将hung改为hanging?为什么?只能改一处哦.
答
改第一个.时态保持一致,与came这个过去时一致.
with sth+过去分词,是一种用法.值得是钥匙的状态