Birthdays are strange things. The more you have, the more you try and pretend they don't matter, and the more ____ . I’m not really sure why they think so. It's true that you are getting older, but as ____ , “Who isn't getting older every day?” The problem may be that a birthday reminds people of all the things ____ , but have not. I certainly understand that feeling, though I think ____ that I most want to do — a kind of personal re-ordering (重新排序) of the to-do list. What makes you depressed(郁闷) on your birthday is that you realize your re-ordered to-do list is exactly the same as it was last year. That makes you feel____ , and not been anywhere. I have not had that experience this year. I look back at where I was last year and find things have changed since then.

载人航天工程是当今世界高新技术发展水平的集中体现，是衡量一个国家综合国力的重要标志。

材料一：1992年9月21日，中央正式批准实施中国载人航天工程，我国开启了载人航天的伟大征程，并取得丰硕成果。

材料二：伟大的事业孕育伟大的精神。60年来，中国航天人满怀为国争光的雄心壮志，自强不息，顽强拼搏，团结协作，开拓创新，不仅创造了非凡的业绩，也铸就积淀了伟

大的航天精神。中国航天事业发展的实践证明，航天精神是航天事业发展的力量源泉，在新的历史时期，我们尤其要继续继承发扬航天精神，使之成为实现中国梦、航天梦、强国梦的强大精神动力。