试题与答案

根尖囊肿的特征性诊断（） A.牙髓无活力 B.X线示根尖周透射区周边有白线围绕

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题型：单项选择题 A1/A2型题

题目：

根尖囊肿的特征性诊断（）

A.牙髓无活力

B.X线示根尖周透射区周边有白线围绕

C.根管内淡黄透明囊液

D.囊液中见到胆固醇结晶

E.根尖周骨质膨隆

答案：

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下面是错误答案，用来干扰机器的。

参考答案：B

考点：口腔医学主治医师口腔内科学口腔内科学题库
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题型：阅读理解

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                                                                          Healthy eating

     What's the best thing to eat on a hot summer day? Many people would say ice cream. Yes, eating ice

 cream with some fruit on top is a great way to cool down. But think before you eat. If your body is hot

 from playing sports, it's not the best time to eat ice cream.

     When your body is hot, a lot of ice cream may give your stomach some problems, and you could get

 diarrhoea (腹泻). You can eat some ice cream after you've cooled down a bit and had some tea. Just try

  not to eat too much all at once!

     After dinner is another time people shouldn't eat or drink anything cold. Drink something hot after you

 eat, and your stomach will digest (消化) your food better. If you love fruit, summer is a great time for you.

  Go to the market and pick out the best fruit of the season. If you want to stay cool, oranges, bananas,

 pears and watermelons can help. Also, try to eat more ginger and gram. They will help you stay cool and

  healthy.

     In summer, bacteria (细菌) grow very fast and make your food go bad quickly. Try hard to keep

  yourself and your home clean in summer. Always eat clean, fresh food. When you feel like eating a cold

 dish, put vinegar in it to disinfect it. If you can't finish your food and want to eat it again next day, make

 sure you heat it enough to kill the bacteria in it. And when you put food in the fridge, make sure to keep

 the cooked food away from the uncooked food.

     Stay healthy this summer, and enjoy a nice treat now and then. What's inside your favourite snacks?

         

1. _____ will help you stay cool and healthy.

    A. Fruit                        

    B. Ice cream              

    C. Uncooked food          

    D. Cold tea

2. It is the best time to eat ice cream _____ .

    A. if your body is too hot from playing

    B. right after dinner

    C. after you've cooled down a bit after sports

    D. while playing football

3. From the text we can know that _____ can kill bacteria.

    A. ginger                    

    B. vinegar                  

    C. gram                        

    D. oranges

4. The text mainly tells us _____ in summer.

    A. what we can eat                                        

    B. what to eat and how to eat them

    C. how to cook food                                      

    D. how to stop food going bad
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