全口义齿完成蜡型后,进行装盒时,人工牙的切缘或面与上层型盒顶部之间,至少应保持的间隙为()
A.2mm
B.4mm
C.6mm
D.8mm
E.10mm
参考答案:E
阅读并回答
The Monument to the Peoples Heroes
Eternalglory to the people's heroes who laid down their lives for the people's liberation war and revolution in the last three years.
Eternalglory to the people's heroes who laid down their lives for the people's liberation war and revolution in the last thirty years.
Eternalglory to the people's heroes who laid down their lives in the all previous struggles for resistance of the enemy,for national independence,and for people's freedom and well-being.
The First Session of the Chinese People's Political Consultative Conference
September 30,1949
(1)这是摘自何处的一段话的翻译?
______________________________________
(2)原文是谁写的?
(3)“the last three years”起止何时?
(4)“the last thirty years”起止何时,这一时期革命的性质是什么?
行政机关在行政诉讼中不能()。
A.向法院提供证据
B.委托代理人进行诉讼
C.查阅本案的庭审材料
D.自行向原告和证人收集证据