问题 单项选择题 共用题干题

患者,男性,62岁,51/567缺失,口腔检查发现其L567区牙槽嵴吸收严重,呈窄条状,患者口述其原义齿有压痛现象。以64/4为基牙进行可摘局部义齿修复,余留牙正常。

对于患者所述原义齿有压痛现象,此次修复时,可根据L567缺失区牙槽嵴吸收严重的情况,采取正确的措施()

A.减小L567人工牙的颊舌径、近远中径

B.选择较小的L567人工牙,并磨平面沟槽

C.可少排L7,并加厚该处基托,并与对颌有少许接触

D.为减小牙槽嵴所承受的牙合力,可少排L7

E.为减小牙槽嵴所承受的牙合力,可减小基托面积

答案

参考答案:C

阅读理解

阅读表达。

     One day,a poor boy who was trying to pay his way through school by selling goods door to door

found that he only had one dime left. He was hungry so he decided to beg for a meal at the next house.

     However,he lost his courage when a lovely young woman opened the door. __he asked for a drink

of water. She thought he looked hungry so she brought him a large glass of milk. He drank it slowly, and

then asked,"How much do I owe you?"

    "You don't owe me anything," she replied. "Mother has taught me never to accept pay for a kindness. " He said, " Then I thank you from the bottom of my heart. " As Howard Kelly left that house,he not only

felt stronger physically, but it also increased his faith in God and the human race. He was about to give up

and quit before this point.

     Years later the young woman became critically ill. The local doctors were baffled. They finally sent her

to the big city,where specialists can be called in to study her rare disease. Dr Howard Kelly, now famous,was called in for the consultation. When he heard the name of the town she came from, a strange light

filled his eyes. Immediately,he rose and went down through the hospital hall into her room.

     Dressed in his doctor's gown he went in to see her. He recognized her at once. He went back to the

consultation room and determined to do his best to save her life. From that day on,he gave special

attention to her case.

     After a long struggle,the battle was won. Dr Kelly requested the business office to pass the final bill to

him for approval. He looked at it and then wrote something on the side. The bill was sent to her room.

She was afraid to open it because she was positive that it would take the rest of her life to pay it off.

Finally she looked,and the note on the side of the bill caught her attention. She read these words...

                " Paid in full with a glass of milk" ( Signed) Dr Howard Kelly

   Tears of joy flooded her eyes as she prayed silently , " Thank you , Cod. Your love has spread through

human hearts and hands. "

1. What is the best title of the passage? ( Please answer within 10 words. )

                                                                 

2. Which sentence in the passage can be replaced by the following one?

   She hesitated to open the bill for she was not sure  whether she could afford it in her life.

                                                                 

3. Please fill in the blank in the second paragraph with proper words or phrases to complete the sentence. ( Please answer within 10 words. )

                                                                  

4.  Do you want the person you have helped to pay you something? Why?  (Please answer within 30

words.)

                                                                 

5. Translate the underlined sentence in the fourth paragraph into Chinese.

                                                                 

判断题