黄曲霉毒素B1（AFB1）存在于被黄曲霉菌污染的饲料中，它可以通过食物链进入动物体内并蓄积，引起瘤变．某些微生物能合成AFB1解毒酶．将该酶添加在饲料中可以降解AFB1，清除其毒性．下图为采用基因工程技术生产AFB1解毒酶的流程图．请回答：

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    As young students, you have many dreams. These dreams can be very big, such as winning the Nobel Prize; they can also be small, such as becoming one of the best students in your class.Once you find a dream, what do you do with it ? Do you ever try to make your dream real?
    Andrew Matthews, an Australian writer, tells us that making your dreams real is life's biggest challenge. You may think you're not very good at some school subjects, or that it's impossible for you to become a writer. Those kinds of ideas stop you from realizing your dream. In fact, everyone can realize his dream. The first thing you must do is to remember what your dream is. Don't let it leave your heart. Keep telling yourself what you want every day and then your dream will come true faster. You should know that a big dream is, in fact, made up of many small dreams.
    You must also never give up your dream. There will be difficulties on the road to your dreams. But the biggest difficulty comes from yourself. You need to decide what is the most important. Studying instead of watching TV will help you to get better exam results, while saving five yuan instead of buying an ice cream means you can buy a new book.
    As you get closer to your dream, it may change a little. This is good as you have the chance to learn something more useful and find new hobbies.

某学习小组在实验室制取CO₂气体的过程中，不慎用到了浓盐酸，导致制得的CO₂气体中混有氯化氢气体，他们设计了如下除去氯化氢气体并探究CO₂与过氧化钠（Na₂O₂）反应的实验．

查阅资料得知：过氧化钠（Na₂O₂）是一种淡黄色固体，能与CO₂、H₂O发生反应：

2Na₂O₂+2CO₂═2Na₂CO₃+O₂

2Na₂O₂+2H₂O═4NaOH+O₂↑

请回答下列问题：

将下列各组单词画线部分读音相同的写“正确”，不同的写“错误”。

下列句子排列顺序正确的一项是（    ）（3分）
①还有，我们常常把失去记忆、没什么行为能力者称为“植物人”。
②在神奇的植物世界，许多植物为了生存，不仅能“看”，能“睡”，还能“吃”。
③一直以来，我们都认为植物是没有情感的,更别说智慧了。
④然而，随着科学家对植物研究的逐步深入，他们惊奇地发现植物不但有“情”，而且还有“智”呢。
⑤“人非草木，孰能无情?”这句常挂在嘴边的话就充分说明了草木的无情。