题目内容：

After Mrs Brown had just given a birth,she found that she was not the baby's mother.Why?

优质解答

意思是 Mrs Brown 被生下来 她是那个baby 当然不是mother啦!这里的given a birth中的given是一个非谓语 句中真正的谓语是she found的found 非谓语是用来补充句子意思的 而given是过去分词用作非谓语的情况 ...