阅读短文，判断正误。

    My name is Amy. Look! This is my study. You can see a desk in it. There is a computer on the desk. You can see a picture of my family on the wall. They are my parents and me. My father is a doctor. He is tall and strong. My mother is a teacher. She is friendly. I'm a student. I'm quiet. I love my family.

下列各句中，划线的成语使用恰当的一项是(　　)

读“某区域地质剖面简图”，回答问题。

细胞体积的增大主要是细胞的分裂的结果。

如图所示，把正在发声的闹钟放在玻璃罩内，闹钟和罩的底座之间垫上柔软的泡沫塑料，逐渐抽出罩内的空气，闹钟的声音会逐渐变小，直至听不到声音．这个实验说明了（　　）

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