问题 单项选择题

某病人左下6缺失,要求作固定义齿修复,经检查;左下57牙冠、牙根、牙髓、位置和牙周组织情况均良好,选左下57基牙作固定桥修复时,桥体应恢复该牙原面大小的()

A.100%

B.95%左右

C.90%左右

D.85%左右

E.80%左右

答案

参考答案:C

材料分析题

从前,有一位老奶奶,她有两个儿子,大儿子卖雨伞,小儿子卖布鞋。天一下雨,老奶奶就发愁说:“哎!下雨了,我小儿子的布鞋还怎么卖呀!”天晴了,太阳出来了,老奶奶还是发愁说:“哎!看这个大晴天,哪还会有人来买我大儿子的伞呀!”就这样,老奶奶一天到晚老是愁眉不展,吃不下饭,睡不好觉。邻居见她一天天衰老下去,便对她说:“老奶奶,你真是好福气呀!一到下雨天,你大儿子的雨伞就卖得特别好,天一晴,你小儿子布鞋特别畅销,这样不管天晴还是下雨,您两个儿子都有生意做,真让人羡慕呀!” 老奶奶一想,也对!从此以后,老奶奶就不再发愁了。整天乐呵呵的。

(1)老奶奶的情绪前后发生了怎样的转变?

                                                                                                                                                                (2)老奶奶情绪的变化说明什么?

                                                                                                                                                               

                                                                                                                                                              

(3)当你陷入消极情绪时,你会怎么办?

                                                                                                                                                              

                                                                                                                                                              

单项选择题