白血病牙龈病损的特点是
A.可波及牙间 * * 、边缘龈和附着龈B.牙龈暗红发绀或苍白色C.自发性出血D.牙龈坏死、疼痛E.以上全是
参考答案:E
不属于可摘局部义齿的部件是()
A.直接固位体
B.间接固位体
C.桥体
D.I杆
E.邻面板
根据所给汉语提示完成下列句子。
1. 青少年认为他们应该被允许自己做决定。
Teenagers think they should to make the decision for themselves.
2. 自从父亲去世以来,我一直害怕孤独,总是想办法让母亲更多地关注我。
I have been afraid of alone, and tried to make my mother pay attention to me since my father’s death.
3. 许多年轻人总是梦想成为有名的篮球运动员。
Many young people becoming famous basketball players.
4. 你认为我们的校规和班规怎么样?
do you our school rules and class rules?
5. 人人有责使学校成为无烟场所。
It is everyone’s to make our school smoking-free environment.