森林里举行运动会，所有动物都去了，只有一个没去，是谁？
1·If it should rain tomorrow, we would put off the athletic meeting.
万一明天下雨，我们就延期举行运动会。
2·If It 'should rain tomorrow, we would put off the athletic meeting.
万一明天下雨，迠我们就延期举行运动会。
3·This paper introduce the design and realization of a management system of athletic meeting with fingerprint recognition by using IC card.
介绍了应用IC卡进行指纹识别运动员身份的运动会管理系统的设计与实现方法。
4·Today is the last day of the athletic meeting. Maybe today is the most wonderful day. Because there will be the relay race of boys' and girls' and some other race between the teachers.
今天是我校运动会的最后一天，也是比赛最精彩的一天，因为今天有我们最喜欢看的男女接力赛，还有老师们的比赛。