钳刮术中见黄色脂肪样组织，不恰当的处理是（）。A．抗感染 B．停止官腔操作 C．肌注

下列给定程序中，函数fun的功能是：用下面的公式求π的近似值，直到最后一项的绝对值小于指定的数(参数num)为止。

例如，程序运行后，输入0.0001，则程序输出3.1414。

请改正程序中的错误，使它能得出正确的结果。

注意：不要改动main函数，不得增行或删行，也不得更改程序的结构!

试题程序：

#include＜stdlib.h＞

#include＜math.h＞

#include＜sfdio.h＞

float fun(float num)

int s;

float n,t,pi;

f=1;pi=0;n=1;s=1;

/*******found********/

while(t＞=num)

pi=pi+t;

n=n+2;

s=-s;

/********found********/

t=s%n;

pi=pi*4;

return pi;

void main()

float n1,n2;

system("CLS");

printf("Enter a float number:");

scanf("%f&n1);

n2=fun(n1);

printf("%6.4f\n",n2);

根据短文内容，判断下列句子的正（T（误（F）。

     Today I found a blue MP4 when I was playing on the playground. After English class this afternoon,

my best friend and I went to the playground. Suddenly my friend shouted, "Look! A blue MP4. " I picked

it up and thought it might be Wang Bin's. Because I often see Wang Bin play his MP4 in the classroom. 

So we decided to Wang Bin's house and gave it to him.  But to our surprise, Wang Bin said it wasn't

his. Wang Bin said it might be Lin Tao's.  But my best friend said it can't be his. Because Lin's MP4 is

red. Who is the owner of this MP4? At last, we decided to ask our teacher for help. When our teacher

saw it, he told us it must belong to Liu Mei. Because she was looking for her MP4 everywhere. We finally

went to Liu Mei's house and gave it to her.  Liu Mei thanked us very much. We felt very happy that

afternoon.

( )1. I found a blue MP4 when I was doing my homework in the classroom.

( )2. At first, we thought the MP4 can be Wang Bin's.

( )3. Wang Bin said it wasn't his.  He told us it might be Lin Tao's.

( )4. Lin Tao's MP4 is red, so he is not the owner of it.

( )5. At last,  we gave the blue MP4 to our teacher.

某男，50岁。久病，腹痛腹胀，痛而喜按，时而自减，纳食减少，疲乏无力，舌胖嫩而苔润，脉细弱无力。

其病机为（）

A.真实假虚

B.真实病证

C.真虚假实

D.真虚病证

E.虚中夹实

旁路胆红素约占体内总胆红素来源的（）

A.1％～5％

B.5％～10％

C.10％～15％

D.15％～20％

E.20％～25％

关于噻嗪类利尿药降压作用机制，下列哪一项是错误的（）

A.排钠利尿，细胞外液和血容量减少

B.诱导动脉壁产生扩血管物质

C.降低血管平滑肌对血管活性物质的反应性

D.降低动脉壁细胞内钠的含量，使胞内钙量减少

E.长期应用噻嗪类药物，可降低血浆肾素活性