搜题请搜索小程序“爱下问搜题”
问题 单项选择题 A3/A4型题

患者右下6缺失3个月，要求固定修复。

如果第二磨牙近中倾斜，倾斜牙做固定桥基牙的障碍是（）

A.倾斜度

B.共同就位道的获得

C.牙周应力集中

D.牙髓损害

E.以上都是

答案

参考答案：E

填空题

Most "unassertive" people are not confident and take no for an answer much too easily. There is a growing awareness in our society that this tendency (1) the rights of large numbers of people. For example, in recent years there has been an upsurge in (2) and pressure groups. This is a (3) as there will always be a need for such organizations to (4) individuals and minorities in a competitive society. The danger is that we (5) for our rights and lose the art of asserting ourselves. It is better for (6) with other people if you can learn (7) for yourself.
Now, we have to learn to ignore some of the (8) that may be ringing in our unconscious minds, such as: "If you ask once more, I’ll flatten you", and " (9) ".
The main technique that we use in (10) to practice the art of persistence is called Broken Record. (11) we hear one sentence over and over again until we reach screaming pitch and (12) .
Broken Record is the skill of being able to repeat over and over again, (13) , what it is you want or need, until the other person gives in or (14) .
Now, this technique is extremely useful for dealing with situations where your rights are clearly (15) , or coping with situations where you are likely to be diverted by clever, (16) .
The beauty of using Broken Record is that you (17) because you know exactly what you are going to say, however (18) the other person tries to be.
As with most assertive techniques, it must be used appropriately. It is (19) and is not designed to foster deep, interesting conversations and friendships with people! It is primarily of use in situations where (20) .
查看答案
填空题

电流互感器与电压互感器的结构原理与（）相似，在闭合磁路铁心上绕有相互（）的原绕组和副绕组，其绝缘强度与同电压等级的电力变压器大致相同。
查看答案