第三节:完形填空(共20题;每小题1.5分,满分30分)
           My father met my mother in a poker (扑克牌) game. He couldn't   21   his eyes off her. It was her company's annual   22   , and he walked her home that night. The next week, from his home in Chicago, he   23  her a postcard:" Remember me? Please   24   , because I'll be calling you one of these days. David".