用方框中所给单词的适当形式填空, 使短文意思完整、通顺。

    Before graduation, many classmates were busy ____ for jobs. So was I. It was very difficult to find a job in the big city. I had been ____ for many times until I found a want ad for an editor. “If you could find ____ than 10 wrong words in the newspaper, you can work ____ an editor,” the ad said. I loved literature(文学) and had written several little ____ for the newspaper. So I decided to have a try. It was the final date when I saw the newspaper. I told one of my roommates the news happily. After he ____ the news, he smiled and said “Today is April Fool's Day. It may just be an April Fool's ____. A fool may take it ____.” I was very disappointed after hearing that, but I still wanted to have a try. It took me the whole morning to find 12 wrong words in the newspaper. I ____ at the editorial department in the afternoon and got the job immediately.

    Later I knew I was the only applicant(申请者).I got a lesson from the experience: Something others said was ____ may be not impossible. As long as you believe it, you may make impossible possible.

据《宁波市休闲旅游基地和商务会议基地建设五年行动计划》预计到2012年，宁波市接待游客容量将达到4640万人次。其中4640万用科学记数法可表示为（      ）

下列关于生物大分子的叙述中，不正确的是

第十二届全国人民代表大会第五次会议上，近3000名全国人大代表，代表人民的意愿，共商国是，审议政府工作报告、全国人大常委会工作报告及其他重要报告，决定国家重大事务。这表明（    ）

①在我国，国家的一切权力属于人民  ②人民代表大会是我国的根本政治制度  ③全国人大代表依照宪法和法律行使赋予的权力，讨论和决定国家重大事务  ④我国实行人民代表大会制度，有力地保证了人民当家作主

“五十六个星座，五十六枝花，五十六族兄弟姐妹是一家…”这首歌曲唱出了各族人民的心声．据此回答下面的小题。