问题 单项选择题 共用题干题

患者,男,5岁,前牙反,后牙近中错,反覆深,反覆盖小,牙齿无松动,牙列整齐,不伴拥挤。

应为此患者选择何种矫治器()

A.单侧牙合垫活动矫治器

B.舌习惯矫治器

C.平面导板矫治器

D.带翼扩弓活动矫治器

E.下颌塑料联冠式斜面导板矫治器

答案

参考答案:E

阅读理解与欣赏

阅读《陋室铭》,回答文后问题

  山不在高,有仙则名。水不在深,有龙则灵。斯是陋室,惟吾德馨。苔痕上阶绿,草色入帘青。谈笑有鸿儒,往来无白丁。可以调素琴,阅金经。无丝竹之乱耳,无案牍之劳形。南阳诸葛庐,西蜀子云亭。孔子云:何陋之有?

1.“铭”是古代的一种文体,列举你所知道的含文体标志的题目。(不少于两个)

                                                                                                                  

2.写出本文的中心句。 

                                                                                                                  

3.写山水对写陋室有何作用? 

                                                                                                                  

4.用自己的语言概括陋室的特点。 

                                                                                                                  

5.作者描写室中之景、室中之人、室中之事,对写陋室有何作用? 

                                                                                                                  

6.“可以调素琴,阅金经”与“无丝竹之乱耳,无案牍之劳形”都是写室中事,写作角度有何不同? 

                                                                                                                   

7.作者为何要写“南阳诸葛庐,西蜀子云亭”? 

                                                                                                                  

8.作者是“谈笑有鸿儒,往来无白丁”,请你对这种交友之道进行辩证的分析。

                                                                                                                  

多项选择题