患者女，28岁，怀孕5个月，因右上后牙自发痛，咬合痛伴面部肿胀3

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问题单项选择题共用题干题

患者女，28岁，怀孕5个月，因右上后牙自发痛，咬合痛伴面部肿胀3天就诊。查体：6颌面深龋，深及髓腔，近中腭侧牙冠缺损，断面位于龈上，Ⅰ度松动，叩痛（+++），6颊侧近前庭沟处肿胀，压痛。

根据情况，该患者治疗计划中错误的是（）。

A.抗感染

B.保持口腔卫生

C.开髓引流

D.口服止痛药

E.疏通根管

答案

参考答案：D

阅读理解

	Xiao Shenyang was born in 1981 in Liaoning, China. He became famous after taking part in the CCTV Spring Festival Gala. He became a student of Zhao Benshan, a famous comedy actor, in 2006. He is good at Er Ren Zhuan, a popular folk (民间的) song-and-dance duet in northeast China. Many people enjoy his Er Ren Zhuan performances.
	Can you find a ring in an egg? But Liu Qian, a well-known magician（魔术师） from Taiwan, found it in front of the audiences at 2009 CCTV Spring Festival Gala. Liu Qian was born in 1976. At the age of 12, he won Taiwan’s Youth Magic Competition. To make his performance better, he often performed on streets, roads and other places for people.
	Jackie Chan was born on April 7, 1954. His parents called him “Chan Kongsang”, which means “born in Hong Kong”. In the early 1980s, Jackie went to Hollywood. Today, he is well- known all over the world. Many people like his action movies very much.

小题1:When he was ____________ years old, Xiao Shenyang became a student of Zhao Benshan.

小题2:Where was Liu Qian born?

A．In Liaoning Province.	B．In Taiwan.
C．In Hong Kong.	D．In Beijing.

小题3:When did Liu Qian win Taiwan’s Youth Magic Competition?

小题4: Jackie Chan is a well-known ____________.

小题5:Which of the following is WRONG according to the passage?

A．Zhao Benshan is a famous comedy actor.

B．Xiao Shenyang is younger than Liu Qian.

C．Jackie Chan was born in Hong Kong, China.

D．Liu Qian performed in the street to make money.

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单项选择题

以下程序企图把从终端输入的字符输出到名为abc.txt的文件中，直到从终端读入字符#号时结束输入和输出操作，但程序有错。
#include ＜stdio.h＞
main()
FILE *four; char ch;
fout=fopen(’abc.txt’,’w’);
ch=fgetc(stdin);
while(ch!=’#’)
fputc(ch,fout);
ch=fgetc(stdin);

fclose(fout);

出错的原因是( )。

A．函数fopen调用形式有误

B．输入文件没有关闭

C．函数fgetc调用形式有误

D．文件指针stdin没有定义

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