根据短文内容，请将单词填写在题号对应的横线上。

    One day I was thinking of something new to read.When I asked my sister for ____ (suggest), she told me to read A Child Called "It". After reading this book, it ____ (natural) became my favorite book.It taught me a lot of necessary things in life many people don't bother to appreciate until they're ____ (miss).

    This book has inspired me in many ways.It made me realize that I'm so fortunate to have a caring and loving mom.As I read the book, I ____ (notice) what the boy wanted was love from his mom, but that was impossible for him to get ____ , his mom would abuse him.This book also taught me to appreciate and be happy ____ what I have. I often cry because I'm unable to get new shoes or clothes.The child in the book was hardly surviving with the things ____ he had. He hardly had enough clothes over ____ (he) body to keep him from freezing and he didn't even have shoes.

    Until this day, A Child Called "It" ____ (be) still my favorite book. ____  (inspire) by this book,I'm sure to become a better person.

降水量会影响建筑形式，依据下列建筑来推断，当地降水量最多的是（    ）

在夏天清晨，池塘里的鱼有时会大量浮出水面活动，严重时还会造成鱼群大量死亡，这是由于（  ）

【查阅资料】 ①4FeS₂+11O₂ $\underset{\_}{\underset{\_}{高温}}$ 2Fe₂O₃+8SO₂

②Na₂SO₃+H₂O₂＝Na₂SO₄+H₂O

【实验探究】

Ⅰ. 称取2.40g黄铁矿样品放入下图所示装置（夹持和加热装置省略）的石英管中，从a处不断地缓缓通入空气，高温灼烧石英管中的黄铁矿样品至反应完全。

Ⅱ. 反应结束后，将乙瓶中的溶液进行如下处理：

【问题讨论】