已知a=2002x+2003，b=2002x+2004，c=2002x+2005

下图是“黄河水系图”，读后完成下列各题。

（1）按要求填写地名。

①黄河发源地是__________。

②黄河注入的海域是__________。

③黄河上中游的分界处是__________。

④黄河中下游的分界处__________。

（2）黄河在干旱地区塑造的两大平原是__________和__________。

（3）黄河的凌汛主要发生在上游的刘家峡至__________河段，下游的__________至入海口河段。

（4）黄河流域在旧孟津以下特别狭小，且无支流，原因是______________________________________。

完形填空。

Big things were happening in my life the summer after I turned 13. In the middle of that summer , my parents   1  my entire world and turned it upside down   2  they told me they were getting a divorce(离婚). I couldn't believe that our family was going to   3  . Though I always knew my parents weren't very happy and they often   4  , I still wanted my family to stay the same.      My life changed completely   5    the divorce . My mother and I moved into a small apartment across town ,   6    my father and brother , Bill , stayed in our house . I now became a   7  whenever I went to see my dad and Bill on the weekends . And immediately I had my soon-to-be stepfather , Dan , whom I showed no   8    in . I was depressed , especially after Dan and my mother married and I realized that there was no   9  that things could change back to the way they were.      Even though I  10   all Dan's attempts to get to know me and wasn't very   11    to him , he never gave up on me.   12  , I began to trust him . I realized that we actually had some things in   13 , especially when it came to movies and TV shows . We  14  a lot of time together hanging out watching TV. That gave us a chance to talk and get to know each other.      Better still , Dan showed an interest in me that I had never experienced from my own father. Dan was always around when I needed   15  on school or friends . Once I began to warm up to Dan , the three of us began spending a lot of time together . We often went out to eat and took short trips .   16  , I discovered that I had the happy family that I had always wanted.      I now realize my parents were   17    about getting the divorce . Their divorce was the best thing to happen for all of us . My father also found happiness-he  18    and had another child , my half-sister , Michelle. At 13, I learned an important   19  -change is not always the worst thing that can  20 , Sometimes , it is just what we need the most.

( )1. A. created     ( )2. A. unless       ( )3. A. break up     ( )4. A. whispered   ( )5. A. throughout   ( )6. A. where       ( )7. A. visitor     ( )8. A. confidence   ( )9. A. doubt       ( )10. A. forgot     ( )11. A. serious     ( )12. A. Gradually   ( )13. A. mind       ( )14. A. spent       ( )15. A. experience ( )16. A. However     ( )17. A. wrong       ( )18. A. remarried   ( )19. A. method     ( )20. A. exist       B. shook         B. if           B. hold up       B. fought       B. beyond       B. although     B. relative     B. interest     B. differenc     B. supported     B. nice         B. Immediately   B. trouble       B. wasted       B. information   B. Besides       B. confident     B. returned     B. truth         B. remain       C. entered       C. when           C. keep up       C. talked         C. before         C. while         C. neighbor       C. fear           C. point         C. resisted(抵抗) C. bad           C. Usually       C. common         C. lost           C. impression     C. Finally       C. guilty         C. changed       C. skill         C. continue       D. occupied(占据)   D. until           D. show up         D. competed         D. after           D. that             D. stranger         D. anger           D. way             D. valued           D. generous         D. Regularly       D. order           D. saved           D. advice           D. Occasionally     D. right           D. left             D. word             D. happen

生活中，我们常常会有被人误解的时候，被人低估的时候，被人怀疑的时候，面临困境的时候……这时你就需要用行动来证明：证明自己的清白、证明自己的能力，证明自己的真诚，证明自己的勇气……

请以“我要证明给你看”为题目写一篇作文。

要求：1、文体不限（除诗歌外），字数在600字左右

2、结合自己的生活体验，写出真情实感。

3、文中不出现真实的人名、校名。

会计核算软件是属于应用软件。( )

保管期限为15年的会计档案是( )。

A．总账

B．辅助账簿

C．汇总凭证

D．会计移交清册