对牙列完整的单颌全口义齿，在排列人工牙时，人工牙颊舌径宽度应

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问题单项选择题

对牙列完整的单颌全口义齿，在排列人工牙时，人工牙颊舌径宽度应减小，原因为（）

A.防止加速牙槽骨的吸收

B.增加舌体空间

C.避免咬颊、咬舌

D.防止义齿从中缝裂开

E.减小恶心程度

答案

参考答案：A

完形填空

第二卷

V.单词拼写。根据汉语或首字母提示用正确的单词形式填空（共10小题；每小题1分，满分10分）

1.He was a_________ a gold medal for his great contribution to the country.

2.You had better ________(咨询)your doctor about your headache.

3.On the ____________ (到达) of the famous singer, all his fans began to cheer loudly.

4.Our boss could have sold more goods if he had promised to offer a 40% ___________

5.As the minutes ticked away they began to lose ___________(耐心).

6.It was just ____________(难以置信的)that I got the highest mark in my test.

7.The ticket p_________ three people to go into the exhibition.

8.The child was found _________(闲逛) on the streets alone.

9. The proud man said he would rather s_______ to death than beg for food.

10.We consider it necessary to c________ theory with practice.

名词解释

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