Question

【题目】____________ such a good chance, how could she let it slip away?

A. Having been given B. Having given

C. To being given D. To have given

Answer 1

【答案】A

【解析】句意：有了这样一个好机会，她怎能让它溜走呢？本题考查非谓语动词，非谓语动词的主语是she，与动词give是被动关系，被给这样一个机会；另外现在分词give表示的动作发生在谓语动词之前, 用现在分词的完成式。故选A。