患者男,37岁,缺失,其余牙无松动,可摘局部义齿修复为防止或对抗上述的不稳定现象而采

题型:单项选择题 案例分析题

问题:

患者男,37岁,缺失,其余牙无松动,可摘局部义齿修复

为防止或对抗上述的不稳定现象而采取以下措施,不恰当的是()

A.增加间接固位体

B.消除支点

C.减小人工牙的颊舌径

D.加宽牙合支托的宽度

E.利用基托的制锁作用

考点:口腔颌面外科(医学高级)医学高级口腔颌面外科学(正高)押题密卷二
题型:单项选择题 案例分析题

—I drove to Zhuhai for the air show last week.

—Is that    you had a few days off?

A.why

B.When

C.what

D.where

题型:单项选择题 案例分析题

阅读理解。

     It is Saturday afternoon. You and your friends are planning to go to the movies and then spend the night

together. Just as you start to get ready, your dad reminds you that it is your aunt's birthday and the whole

family is going out to dinner to celebrate. How can this possibly end without a huge argument?   

     One of the greatest sources of tension (紧张情绪) between teenagers and their families is the struggle

to balance personal desires with family expectations. As you are getting older, you are becoming more

independent and more interested in being with your friends.   

     However, at the same time, your family is trying to figure out how to deal with these changes. While

you once spent most of your free time with your family, you are now often absent from home. Parents

may get their feelings hurt. Or they might feel that they are losing control of their family during this period.

You might feel angry that so many family demands are placed on you.   

     There are a few things you can try to make it a little easier to ease (缓解) the tension.   

     * Make your plans in advance. Ask your parents if there is anything else planned at that time.   

     * When something with your friends interferes (冲突) with a family event,try to figure out if there is

any way you can do both.   

     * Suggest something you would really like to do with your family. Sometimes parents feel better just

knowing their teenager wants to spend time with them.   

      Some of the time you won't be happy with the outcome (结果). You might either have to disappoint

your parents or have to miss out being with your friends. However, if you show consideration for the

feelings of both your family and your friends,you can solve the problem in a tender way.

1. The purpose of the first paragraph is to _____. [ ]

A. show a disagreement of views

B. serve as a description of teenager trouble   

C. serve as an introduction to the discussion

D. show the popularity of teenager problem

2. The tension between teenagers and their families is caused by the fact that _____. [ ]

A. teenagers don't like to take family demands   

B. parents want to keep their family under control   

C. parents feel unhappy that their children make so many friends   

D. both parents and teenagers don't pay attention to each other's feeling much

3. What's the purpose of the passage? [ ]

A. To inform us of parent and teenager tension.

B. To advise teenagers how to deal with their tension with their families.

C. To persuade parents to show consideration for teenagers.

D. To tell us about a common teenager problem.

题型:单项选择题 案例分析题

为了防止钢包回磷,出钢下渣量应该()。

A.增加

B.控制到最少

C.不作控制

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心电图运动负荷试验的禁忌证有哪些

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油氢差压过高或过低有哪些影响?

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