热量从物体的这一部分传到另一部分的传热方式叫做热对流。

平等待人是人类长期追求的美好理想之一，以下行为属于平等待人的是 [ ]

A．老师让成绩好的同学坐教室前面，成绩差的同学坐教室后面

B．老陈让读初中的女儿回家干活赚钱供哥哥上大学

C．新义务教育法规定不得分重点学校和重点班

D．班干部登记违反纪律的同学时从来都不写自己的好朋友

Windows中为结束陷入死循环的程序，应选择的键是（）

A.Ctrl+空格键

B.Ctrl+C

C.Ctrl+Alt+Del

D.Ctrl+X

E.Ctrl+A

He was 11 years old and often went fishing. On the day before bass (鲈鱼) season opened, he and his father were fishing early in the evening.

When his pole doubled over, he knew something huge was on the other end. His father watched with admiration as the boy skillfully worked the fish. Finally, he lifted the tired fish from the water. It was the largest one he had ever seen, but it was a bass.

Lighting a match, the father looked at his watch. It was 10 pm — two hours before the season opened. He looked at the fish, then at the boy, saying, “You’ll have to put it back, Son.”

Looking around, he saw no other fisherman or boats. Even so, the boy could tell from his father’s voice that the decision couldn’t be changed. He threw the huge bass into the water. The boy thought that he would never again see such a big fish.

That was 34 years ago. Today the boy is a successful architect (建筑师) in New York. He often takes his son to fish at the same place.

And he was right. He has never again caught such a large fish as the one he got that night long ago. But he does see that same fish… again and again… every time he has an ethical (道德的) decision to make. As his father had taught him, ethics are simple matters of right and wrong. It is only the practice of ethics that is difficult.

小题1:Seeing the boy skillfully pulling a big fish out of the water, the father felt __________.

A．admiring

B．nervous

C．worried

D．shocked小题2: On seeing that the big fish was a bass, __________.

A．they discussed how to deal with the fish

B．the boy threw the bass back into the water gladly

C．the father made a decision that the fish must be set free

D．they were worried that other fisherman might know what they had done小题3:From the passage, we can learn that __________.

A．the father was an architect

B．the son never forgets the lesson

C．the father used to catch a big bass

D．the father made his son feel regretful all his life小题4: The passage mainly wants to tell us that __________.

A．an ethical decision is not difficult to make

B．it is hard to tell right from wrong sometimes

C．fishing helps you to make right ethical decisions

D．it’s easier to make an ethical decision than to carry it out

《中华人民共和国统计法实施细则》属于（）。

A.统计法律

B.统计行政法规

C.法规性文件

D.统计基本法

下列程序的输出结果是______。
#include＜stdio.h＞
#define N 5
jnt fun(int*s，int a，int n)
int j；
*s=a；j=n：
while(a!=s[j])j--；
return j；

main()
int s[N+1]；int k；
for(k=1；k＜=N；k++)s[k]=k+1；
printf("%d\n"，fun(s，4，N))；