问题
单项选择题 A1/A2型题
通过牙周探诊获得的最有临床意义的指标是（）
A.牙周袋的深度
B.探及龈下牙石
C.袋内溢脓
D.附着水平
E.探诊出血
答案
参考答案：D
解析：附着水平可反映牙周破坏的严重程度，相对于探诊深度来说是更有意义的指标，C、E选项反映的是牙龈炎症程度。
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通过牙周探诊获得的最有临床意义的指标是（）
A.牙周袋的深度
B.探及龈下牙石
C.袋内溢脓
D.附着水平
E.探诊出血
参考答案：D
解析：附着水平可反映牙周破坏的严重程度，相对于探诊深度来说是更有意义的指标，C、E选项反映的是牙龈炎症程度。
| 补全对话，从方框中选择最佳选项完成对话，有两项多余。 | |
B: Hi, Tom. A: 1 Look, isn't it beautiful? B: Wow, it's really beautiful! But my parents don't allow me to have one. A: Why? B: 2 But I don't think so. If I have a mobile phone, I can call my parents when I have something important. A: Yes, mobile phones make our life more convenient. 3 B: That's the problem. And I think the teachers will be very angry if we do that. 4 A: Yes, if everyone can do it, 5 Many things have advantages and disadvantages. B: I hope I am allowed to have a mobile phone one day. 1._______2.______3._______4._______5._______ |