问题 单项选择题 共用题干题

患者,女,21岁,恒牙,磨牙完全Ⅱ类颌关系,前牙深覆Ⅲ°,深覆盖Ⅱ°上牙列拥挤Ⅰ°,缺失,上前牙唇倾上颌轻度前突,下颌位置基本正常,牙周情况良好。

使用上颌平面导板的目的是()

A.打开咬合,缩短治疗时间

B.矫正远中错关

C.关闭拔牙间隙

D.增强上颌后牙支抗

E.修复缺失牙

答案

参考答案:A

单项选择题 A1型题
完形填空

I still remember the days when I was a youthful student in an engineering school. I lived a casual life, without caring about the future. I smoked, drank with friends and made girl friends. Little did I realize that casualness would certainly lead to loss.

Two years had passed and I was staring down a report card that highlighted FALL in more than half the subjects. I didn’t care, at least not until my dad found about it. You see, I studied In India and unlike the United States where the students are expected to finance their own education, my dad financed me.

Then came the day when my dad found out my habit of smoking. He lost his temper but he just told me, “Son, your allowance is cut in half from this moment on”. It hit me like a roundhouse kick.(回旋踢) from Bruce Lee. I was shocked out of my bones. I couldn’t comprehend how to pay off the debts that I had accumulated in college. I owed everybody money: the grocery store, the bars, the restaurants, my friends, etc. I was living a life filled with credit.

When I went back to college, I knew that if I don’t change the way I live my life I won’t be able to pay everybody off. So I decided to make some changes. I quit smoking, cut off from my friends who led me down the wrong the road, starting hanging out in libraries and reading my engineering books.

One year later, I went from a miserable failure to a magna cum laude(优等成绩). Life was never the same again. This incident made me know that anything is possible if you take action and do something about it, however small or large. Even today it still motivates me when I feel that I’m about to lose or give up. It reminds me that I can do it.

小题1: What kind of life did the author live in the engineering school? (No more than 12 words)                                                     

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小题2: When did the author begin to care about the serious situation? (No more than 14 words)

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小题3:How did his father deal with his son’s problem? (No more than 8 words)

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小题4: What did the author learn from this incident? (No more than 12 words)

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