问题
单项选择题
FC活髓切断术牙髓的组织变化为()。
A.根髓固定纤维化
B.根管口形成硬组织桥
C.牙髓钙化
D.牙髓活力正常
E.根管内壁吸收
答案
参考答案:D
FC活髓切断术牙髓的组织变化为()。
A.根髓固定纤维化
B.根管口形成硬组织桥
C.牙髓钙化
D.牙髓活力正常
E.根管内壁吸收
参考答案:D
选择下列词汇或短语完成下面对话。
B: Not yet. Is there anything new? A: It says that four Chinese girl students will stand for Chinese law students to 小题2: Harvard University for lawyer competition. B: Oh yes! I’ve heard that on the radio. The four girls are 小题3: Shenzhen. They are very excellent. A: Yes, I feel really 小题4: of them. B: Me, too. I will pay 小题5:attention to their next competition. |