下列鱼类中（）是卵胎生A．麦穗鱼 B．鰕虎鱼 C．青鱂 D．食蚊鱼

18世纪的物理学家发现，真空中两个点电荷间存在相互的作用．点电荷间的相互作用力跟两个点电荷的电荷量有关，跟它们之间的距离有关，发现这个规律的科学家是（  ）　　　　　　　　　　　　　

A．牛顿　　

B．伽利略　

C．库仑　

D．法拉第

有如下程序：#include＜iostream＞using namespace std;class Base{public:virtual void function1(){cout＜＜’0’;}void function2(){cout＜＜’1’;}};class Derived:public Base{public:void function1(){cout＜＜’2’;}void function2(){cout＜＜’3’;}};int main(){Base*P=new Derived();p-＞function1()；p-＞function2()；return 0;};运行时的输出结果是( )。

A．01

B．21

C．03

D．23

注意：下面出现的“考生文件夹”均为c：\wexam\25160001。 在考生文件夹下有工程文件sjt5.vbp及窗体文件sjt5.frm，该程序是不完整的，请在有号的地方填入正确内容，然后删除及所有注释符(即’号)，但不能修改其他部分。存盘时不得改变文件名和文件夹。 本题描述如下：在名称为Form1的窗体上有三个Label控件和两个名称分别为COMSTART、 COMEXIT，标题分别为“开始”和“退出”的命令按钮。编写函数Item(A，N)，其功能是由数字A组成的不多于N位数的整数，利用该函数求8888-888-88-8的值并把结果写入考生文件夹下的sjt5.dat文件中。执行完毕“确定”按钮，变成“完成”，且无效。如图10-6所示。

There are many kinds of friends. Some are always (1) you, but don’t understand you. Some say only a few words to you, but understand you. Many people will step in your life, but only (2) friends leave footprints.

I shall always recall the autumn and the girl with the (3) . She will always bring back the friendship between us. I know she will always be my best friend.It was the golden season. I could see the yellow leaves (4) with the cool (5) . In such a season, I liked walking alone on the roads covered with leaves, (6) to the sound of them.Autumn is a (7) season and life is uninteresting. The free days always get me (8) . But one day, the sound of a violin (9) into my ears like a stream flowing in the mountains. I was so surprised that I jumped to see what it was. A young girl, standing in the wind, was (10) in playing her violin.

I had (11) seen her before. The music was so nice that I listened quietly. Lost in the music, I didn’t know that I had been (12) there for so long but my existence did not seem to disturb her.Leaves were still falling. Every day she played the violin at the comer of the building (13) I went downstairs to watch her performance. I was the only listener. The autumn seemed no longer lonely and life became (14) . (15) we didn’t know each other, I thought we were already good friends. I believe she also loved me.Autumn was nearly over. One day, when I was listening carefully, the sound suddenly (16) . To my astonishment, the girl came over to me.

"You must like music from the violin." she said."Yes. And you play very well. Why did you stop’." I asked.Suddenly, a (17) expression appeared on her face and I could feel something unusual."I came here to see my grandmother, but now I must leave. I once played very badly. It was your listening every day that (18) me. " she said."In fact, it was your playing (19) gave me a meaningful autumn," I answered, " Let’s be friends. "The girl smiled, and so did I. I never heard her play again in my life. I no longer went downstairs to listen to her. Only thick leaves were left behind. But I will always remember the fine figure of the girl. She is like a (20) —so short, so bright, like a shooting star giving off so much light that makes the autumn beautiful.

第（10）空应选择（）

A.lost 

B.active 

C.busy 

D.interested

男性，45岁，平时血压最高可达165/98mmHg，规律服用盐酸贝那普利片10mgQdpo后，血压可控制在140/92mmHg左右，该患者的血压水平分级为（）

A.1级高血压

B.2级高血压

C.3级高血压

D.临界高血压

E.血压正常高值