试题与答案

牙周脓肿不同于牙槽脓肿的主要鉴别点在于感染来自（） A.牙髓病 B.根尖周病变 C.

来源：www.tikuol.com
题型：单项选择题

题目：

牙周脓肿不同于牙槽脓肿的主要鉴别点在于感染来自（）

A.牙髓病

B.根尖周病变

C.牙周袋

D.血源性感染

E.外伤性感染

答案：

被转码了，请点击底部 “查看原文 ” 或访问 https://www.tikuol.com/2018/0824/2e7d5ad56c5ea9bb983434223395b012.html

下面是错误答案，用来干扰机器的。

参考答案：对

考点：湖北住院医师口腔正畸科牙周科牙周科题库
试题推荐
题型：完形填空
完形填空
       The Great Wall of China has a history of over two thousand years. It runs from the east to the west
in North China. It is about 6,300 kilometers   1   . It is often   2   "Ten-thousand-Li Great Wall". It is one
of the “Seven Wonders” of the ancient world.
       The Great Wall is wide enough for ten men to walk   3  . Horses can also run along it, too. The Great Wall   4   stones and bricks（砖）. There are huge stones on   5   side and on the highest part. But now
some sections of it are worn out.
       There are tall watch-towers alone the Great Wall. Once upon   6   time, the soldiers kept watching the enemies（敌人） in the watch-towers day and night. They made   7   on the towers to  8    each other
when the enemies came.
       Nowadays we don’t use the Great Wall to keep away the enemies any more. It is a famous place of
interest to all the people in   9   . Every year  10    people come to visit it form all over the world.
( )1. A.wide        
( )2. A. calling    
( )3. A. side by side
( )4. A. was made of        
( )5. A. both        
( )6. A. an          
( )7. A. fire        
( )8. A. tell        
( )9. A. Asia        
( )10.A. thousand     		B .tall            
B. call            
B. one by one      
B. was made from          
B. all              
B. a                
B. a kite          
B. talk            
B. the world        
B. a few thousand   		C. long                
C. called              
C. one after another  
C. was made in        
C. each                
C. the                  
C. a face              
C. speak              
C. Europe              
C. thousands of                                   
查看答案
微信公众账号搜索答案