患者,男,56岁。左上后牙咬合不适2个月余,夜间疼痛2天。检查:左上6未见明显龋损,

题型:单项选择题 A1/A2型题

问题:

患者,男,56岁。左上后牙咬合不适2个月余,夜间疼痛2天。检查:左上6未见明显龋损,近中疑似有一裂纹,叩(+),咬诊引起撕裂样疼痛,温度测试引起持续性疼痛。对该牙的处理以下哪一项不正确()

A.降低咬合

B.制作带环

C.牙髓治疗

D.根管治疗后冠修复

E.磨除裂纹充填

考点:口腔修复主治医师口腔修复相关专业知识口腔修复相关专业知识题库
题型:单项选择题 A1/A2型题

阅读理解。

     Computer games are just fun, I have been playing them for years, and I have become really good at it.

Some of my classmates think that I'm quite special. What's so special about that?

     One day I was having lunch at school. Suddenly a girl I didn't know came and sat next to me "What do

you do for fun?" She asked. "I am a gamer," I said in a low voice. "A gamer!" She couldn't believe what I

was saying and she burst into laughter, with all the apple pie out of her mouth.

     Most people think gaming is suitable for boys, but not for girls. Maybe I should cut my hair short and

change my actions so that I look like a boy.

     Actually, most boys don't feel there is anything wrong with my hobby. I have met many boy gamers-

some online and some face-to-face. None of them think badly about me being a girl gamer. I have made

some good friends with them.

     Playing computer games is also a kind of relaxing. I don't know why people feel strange about girls

who play games. Girls who play games do it for the same reason as boys do: it's something fun to do in

your spare time.

1. The writer can play computer games quite well because _____.

A. she is very smart

B. she is very special

C. she plays it a lot

D. she studies very hard

2. What do some of the writer's classmates think of her?

A. Helpful.

B. Friendly.

C. Intelligent.

D. Different.

3. It seems that _____ are more surprised at the writer's hobby than _____.

A. boys, girls

B. teachers, students

C. girls, boys

D. students, teachers

4. The writer has a _____ attitude towards girls playing computer games.

A. bad

B. strange

C. negative

D. positive

5. The best title for the passage is _____.

A. Computer games

B. Boy gamer

C. Girl gamers

D. Boys and Girls

题型:单项选择题 A1/A2型题

下列哪项不是诊断脑震荡的依据()

A.伤后立即出现意识障碍

B.伤后逆行性遗忘

C.意识障碍期间可有皮肤苍白,血压下降,呼吸浅慢

D.清醒后头痛,恶心,呕吐

E.脑脊液红细胞阳性

题型:单项选择题 A1/A2型题

通过实践,你认为结合地图学习历史的作用有哪些?

___________________________________________________________________

题型:单项选择题 A1/A2型题

继《内经》之后,对针灸学进行第二次总结,而且起到承前启后的作用是著作是

A.《难经》

B.《针灸甲乙经》

C.《铜人腧穴针灸图经》

D.《针灸资生经》

E.《针灸大成》

题型:单项选择题 A1/A2型题

根据《建设工程施工合同》,承包方确定工程变更价款时,采用的方法不包括( )。

A.合同中已有适用于变更工程的价格,按合同已有的价格计算变更合同价款
B.合同中只有类似于变更工程的价格,可以参照类似价格变更合同价款
C.合同中只有类似于变更工程的价格,由工程师确定
D.合同中没有适用或类似于变更工程的价格,由乙方提出适当的变更价格,由工程师确认后执行

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