新生儿,左侧完全性唇、腭裂。最先实施的手术治疗应该是()A.唇裂修复术 B.腭裂修复

题型:单项选择题 A3/A4型题

问题:

新生儿,左侧完全性唇、腭裂。

最先实施的手术治疗应该是()

A.唇裂修复术

B.腭裂修复术

C.牙槽突裂植骨术

D.新生儿正畸

E.颌骨正畸术

考点:口腔外科(医学高级)先天性唇、面裂和腭裂先天性唇、面裂和腭裂题库
题型:单项选择题 A3/A4型题

股骨粗隆间骨折的典型畸形()。

A.外旋90°畸形

B.外旋<45°畸形

C.屈曲、内收、内旋畸形

D.屈曲、外展、外旋畸形

E.屈曲、外展、内旋畸形

题型:单项选择题 A3/A4型题

阅读理解

      I used to work in an office,which had a locust tree growing outside the window. It had grown into a

tall tree and must have been there for a long time. The tree blocked the view and made the office seem

dull. Unfortunately,this happened to be the room assigned(分配)to me,and I was depressed by it for

quite some time.

      When the first spring came,everything was green except the locust tree. I felt very happy because I

had thought it had died!

      One morning,when I opened the window for some fresh air,I unexpectedly smelt a familiar sweet

scent floating into my office which I could not name. Suddenly,I realized it was the locust tree!The tree

that I thought dead was in full bloom!

      From then on,I usually came to the office very early to see dew(露珠)forming on the locust tree

blossoms,and was eager to see spring again every year.

      During summer,the green leaves provided shade protecting me from the harsh sunlight,but allowing

enough light in to make it pleasant. In autumn,the leaves turned many different colors.  Its beauty

touched my soul. Many times,I thought to take photos but never did. Then,I had to leave in a hurry. Later

in life,it became a great regret that I had not done so.

     Actually,many times in our lives,we think we own something and thus do not value it. We don't feel

regretful until we lose it one day!Moreover,sometimes,we have to accept the things we don't want and

need to discover the hidden beauty to find unexpected joy!

1.  The locust tree first attracted the author most by ________.

A.  the way it blocked the view  

B.  its height

C.  the smell of its flowers          

D.  its green leaves

2.  In which season do you think the author paid the least attention to the locust tree?

A.  Spring.          

B.  Summer

C.  Autumn.          

D.  Winter.

3.  Which of the following statements is true of the author according to the passage?

A.  He would have regretted if the locust tree had died as he had thought it had.

B.  The locust tree turned out to be a lovely memory for him.

C.  He felt unhappy as he had forgotten to take the photos with him.

D.  His work in the office changed with the seasons every year. 

4.  It can be inferred from the passage that ________.

A.  the locust tree died soon after the author left the office

B.  the author worked in the office for at least a few years

C.  it was summer when the author took his job in the office

D.  the weather was dry when the author first saw the tree

5.  What advice does the author intend to give us?

A.  Treasure what we've owned.

B.  Look before you leap.

C.  Treat everything calmly.

D.  Never forget the past.

题型:单项选择题 A3/A4型题

股票交易中的竞价方式主要有( )。

A.口头竞价

B.书面竞价

C.集合竞价

D.连续竞价

题型:单项选择题 A3/A4型题

过敏反应时组织水肿的原因是

A.血浆胶体渗透压降低
B.毛细血管血压升高
C.组织液胶体渗透压降低
D.组织液静水压降低
E.毛细血管壁通透性增加

题型:单项选择题 A3/A4型题

本案一审中是否应适用举证责任倒置的规则

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