问题
单项选择题 A1/A2型题
患者，男性，17岁，近来饮冷水时，有左上后牙一过性疼痛，检查发现：左上第一磨牙近中邻面有深龋洞，在治疗过程中最易出现意外穿髓的部位是（）。
A.远中颊侧髓角和远中舌侧髓角
B.近中颊侧髓角和远中颊侧髓角
C.近中颊侧髓角和近中舌侧髓角
D.近中舌侧髓角和远中舌侧髓角
E.近中颊侧髓角和远中舌侧髓角
答案
参考答案：C
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患者，男性，17岁，近来饮冷水时，有左上后牙一过性疼痛，检查发现：左上第一磨牙近中邻面有深龋洞，在治疗过程中最易出现意外穿髓的部位是（）。
A.远中颊侧髓角和远中舌侧髓角
B.近中颊侧髓角和远中颊侧髓角
C.近中颊侧髓角和近中舌侧髓角
D.近中舌侧髓角和远中舌侧髓角
E.近中颊侧髓角和远中舌侧髓角
参考答案：C
| 用方框中单词的正确形式完成短文。其中有两个词是多余的。 | |
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| Dear Han Yu, How are you? Thank you for your last letter! Now let me tell you about my favorite music and singer. In our class, everyone likes music very much. When we feel l out, we always listen to music to relax 2 . We all prefer pop music to classic music. But we like different __3 _ of music. Most students like music that's loud. But I have to be 4 and say I like music that is quiet and gentle. Many students like Zhou Jielun best. They think he is cool and he can write his original 5 .But Li Yuchun is my favorite pop singer. Because she has lots of __6_ and she is very beautiful. I like listening to her songs. I think her sound is sweet. I put up many of her 7 in my bedroom. She is the best and greatest singer in my heart. Next Saturday evening, she will have a concert in Wuhan. I will go to listen to her songs with my family and I _ 8_ to take photos with her. I think her songs must 9 _ you as much. Whatever you do, please don't 10 her concert. Let's meet at her concert ! Yours , Lin Lin |