多项选择题：下列不属于最低工资收入的有（）A、加班费B、奖金C、高温作业津贴D、法定福利费用

题型：多项选择题

下面是某研究小组研究的关于不同催化剂对H₂O₂分解反应的催化效率。

催化剂(0.1g)	活性炭	FeCl₃	KI	MnO₂颗粒状	MnO₂粉末状
前15s产生氧气的量(ml)	5	11	7	8	11
前30s产生氧气的量(ml)	8	16	11	11	21
前45s产生氧气的量(ml)	11	20	15	18	35
前60s产生氧气的量(ml)	15	24	20	26	49

（1）写出H₂O₂在催化剂作用下分解反应的化学方程式________________________

（2）从上表可以得出：活性炭、FeCl₃、KI 和MnO₂(粉末状)几种催化剂中，催化效率由大到小的顺序是_____________________，

等质量的固体催化剂，颗粒大小对催化效率有什么影响______________________

（3）实验发现新鲜的动物肝脏对H₂O₂的分解也有显著的催化作用，但当往溶液中加入

盐酸，或给溶液加热时，就会失去催化能力，合理的解释是

（4）对于FeCl₃的催化作用，有人认为是Fe³⁺起催化作用，有人认为是Cl^-，请你设计一

个实验进行验证。_______________________________________________________

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When I was about 12 years old, I really wanted a new bike! I __1__ my parents my birthday wish, but I knew there was little hope because my family could __2__ have that money. On my birthday my parents told me they had my __3__ outside in the back yard. At once, I __4__ out to the yard. There was my bike, __5__ it wasn't the bike that I thought it would be. This one was pink, old and worn with age. It was so __6__ ! I thought I __7__ my parents' feelings because I could see the disappointment __8__ their faces and I was sure they could see it on mine. I __9__ the old bike and rode it, feeling __10__ that I had made my parents feel this way. So I put on a smile, rode as fast as I could and didn' t __11__. As time went by, I began to understand my parents gave me __12__ much more than just a rusty (生锈的) old bike. They gave me a life lesson about __13__ . When you give something out of love, it doesn' t matter what it is in fact. What matters is the love that is in it. I like to remember this __14__ because giving a gift is not about money. It's about how much love you can feel from it. Do remember, a gift that __15__ two dollars isn't any less valuable (有价值的) than one that costs one hundred dollars, or even more.
( ) 1. A. talked ( ) 2. A. hardly ( ) 3. A. guitar ( ) 4. A. rushed ( ) 5. A. and ( ) 6. A. exciting ( ) 7. A. liked ( ) 8. A. on ( ) 9. A. got in ( ) 10. A. surprised ( ) 11. A. look ahead ( ) 12. A. anything ( ) 13. A. love ( ) 14. A. idea ( ) 15. A. spends	B. spoke B. quickly B. gift B. rode B. or B. interesting B. hated B. in B. got on B. excited B. look back B. nothing B. money B. news B. costs	C. said C. slowly C. cake C. climbed C. but C. relaxing C. hurt C. at C. got off C. happy C. come up C. something C. friendship C. advice C. pays	D. told D. easily D. card D. came D. because D. disappointing D. thanked D. for D. got up D. bad D. come down D. everything D. knowledge D. story D. offers

下列不属于最低工资收入的有（）A、加班费B、奖金C、高温作业津贴D、法定福利费用

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