阅读短文，按要求完成下列任务。(10分)
A little girl thought she was not as beautiful as other girls and nobody liked her. So she was always unhappy and didn’t like to talk to others. However, one day, her mother gave her a beautiful hair clip (发卡).（2）When she wore it, she looked much more beautiful than before. She decided to wear it to school.
On her way to school she found that everyone who saw her smile at her.（1）Most of her classmates said ____ to her, but this never ____ before. She thought that the beautiful hair clip brought her happiness. She was so happy about all of the wonderful things. All her classmates wanted to know what happened to her，but she didn’t want to tell them about her beautiful hair clip. When she went back to her home after school, her mother asked her, “Did you know you dropped your hair clip? I found it by the door this morning.” She understood that she didn’t wear the hair clip to school at all.
It is not important what we wear or how we look. The most important is how we think about ourselves.
小题1:填入文中（1）处所缺单词，使句子完整：_____________ _____________
小题2: 将文中（2）处划线部分的英语译成汉语：
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小题3:在文中找出与下句意思相近的句子：
She was very glad to see some good things happened to her.
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小题4: 回答问题：Why did the little girl always feel unhappy at first?
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小题5: 在文中找出本文的主题句：
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用一轻弹簧相连接，整个系统处于平衡状态．现用一竖直向上的力拉动木块，使木块向上做匀加速直线运动，如图11(b）所示．研究从力刚作用在木块的瞬间到木块刚离开地面的瞬间这一过程，并且选定该过程中木块的起点位置为坐标原点，则下图中可以表示力和木块的位移之间关系的是 （ ）
的质量为，的加速度大小为由题知整个系统处于平衡状态，此时弹簧的压缩量
满足：
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