问题
单项选择题 A1型题
全口义齿的固位与大气压力最密切的因素是（）
A.基托磨光面的形态好
B.基托磨光面高度磨光
C.义齿有平衡牙合
D.义齿边缘封闭良好
E.黏膜组织均匀受压
答案
参考答案：D
解析：全口义齿的固位与大气压力最密切的因素是义齿边缘封闭良好。
搜题请搜索小程序“爱下问搜题”
全口义齿的固位与大气压力最密切的因素是（）
A.基托磨光面的形态好
B.基托磨光面高度磨光
C.义齿有平衡牙合
D.义齿边缘封闭良好
E.黏膜组织均匀受压
参考答案：D
解析：全口义齿的固位与大气压力最密切的因素是义齿边缘封闭良好。
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| Many children have a birthday cake 1 candles on their birthday. In some countries, 2 England and Scotland (苏格兰), there is another custom (风俗), 3 . There people spank (拍打) or hit the child 4 his/her birthday. This may hurt a little, but they say it is 5 lucky (幸运的) for the child. The child must 6 cry. The custom says that if you cry, you will cry all year. The reason 7 birthday spank is to make the bad spirits (情绪) go away. The harder you spank, the better it is. In Belgium (比利时), 8 country in Europe, the custom is 9 different. There a parent goes into the children's bedroom early in the morning with a needle (针). As soon as the children wake up, the parent pricks (刺) the children 10 the needle. This is for good luck. | ||||
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