小儿，胎龄38周，出生体重2300g，身长45cm，皮肤红润，胎毛少，足纹明显。护士

北京时间2007年10月24日18点05分我国自主研制的第一个月球探测器──“嫦娥一号”卫星在西昌卫星发射中心顺利升空。

小题1:“嫦娥一号”升空时，地球在公转轨道的位置是(　　)

小题2:三地的纬度从低到高的排序是(　　)

A．①②③

B．①③②

C．③②①

D．③①②

阅读理解。

     Mr. Green and his wife had a dog. When they went out, they always left the dog inside the house. One

evening they wanted to go to the cinema, so they left the dog in the house and locked the door and their

garden gate. They went off in their car.

     When the film was finished, they went home. They opened the gate and put the car away. When they

came to the front door, they found that the glass in the door was broken. The door was not locked and it

was open. A robber! They went in and quickly looked in all the rooms to see if the robber had taken their

things. However, everything was in the right place and nothing at all was missing.

     The dog was sleeping in the sitting-room. The wife was angry with the dog."Why didn't you guard (保卫)

the house?"she said. The dog was pleased to see Mr. and Mrs. Green. It began to wag (摇) its tail and then it

went to a comer of the room and picked up something in its mouth. It went to the wife and dropped the thing

at her feet. When she went to pick it up, she was very surprised. Can you guess what the dog's present was?

It was a man's finger!

     The end of the story is this. Mr. Green telephoned the police and told them everything. Three days later the

police caught the robber. They found him easily.

1. That evening Mr. Green and his wife __________.

A. took their dog to see a film

B. left the dog alone at home

C. went home before the film was finished

D. locked the door and could not open it

2. The robber stole (偷) __________.

A. everything from the house

B. something expensive from the house

C. nothing from the house

D. a car from the house

3. Why was the woman angry with the dog?

A. Because she thought it had made the room dirty.

B. Because she thought it had broken the glass.

C. Because it wouldn't go to the cinema with her.

D. Because she thought it hadn't guarded the house.

4. The robber was caught easily because __________.

A. the police knew him

B. the police happened to meet him

C. Mr. Green know where he lived

D. he had one of his fingers

5. Mr. Green and his wife would __________.

A. like their dog more than before

B. drive the dog away from their home

C. let the dog bring home more presents

D. ask the police to take the dog away

请完善程序(程序文件名：Java_3.java)并进行调试。请在下画线处填入正确内容，然后删除下画线。请勿删除注释行和其他已有的语句内容。
题目要求：
编写程序完成类Java_3的完整功能，该类定义了几何点对象的操作。
该程序的运行结果如下：
x=5 y=5
Location is(5,5)
x=8 y=9
Location is(8,9)
源程序：
　public class Java_3 {
　　int x,y； //点的坐标
　　public Java_3() { }
　　public Java_3(int x,int y) { (1) } //构造方法，对(x,y)进行初始赋值
　　public Java_3(Java_3 P) { (2) } //构造方法，将P的坐标赋值给(x,y)
　　//以对象的形式返回当前点的位置
　　public Java_3 getLocation() {
　　　Java_3 p= (3) ； //实例化一个Java_3对象p，其坐标是(x,y)
　　　 (4) ； //返回对象p
　　}
　　public int getX() {return x;} //返回点的横坐标
　　public int getY() {return y;} //返回点的纵坐标
　　public void move(int x,int y) {this.x=x;this.y=y;} //把当前点移到新的位置(x,y)上
　　public String toString() {return"("+x+","+y+")";} //以(x,y)的格式返回点的位置
　　public void translate(int x,int y){this.x+=x;this.y+=y;} //在原有坐标上分别增加x和y
　　public static void main(String args[]) {
　　　Java_3 P= (5) ； //生成一个对象(5,5)
　　　System.out.println("x="+p.x+"y="+p.y)；
　　　System.out.println("Location is"+p.toString())； //12(x,y)的方式打印坐标的位置
　　　 (6) ； //在原有位置上增加(3,4)
　　　System.out.println("x="+p.x+"y="+p.y)； //打印横坐标和纵坐标的值
　　　System.out.println("Location is"+p.toString())； //以(x,y)的方式打印坐标的位置
　　}
}

矽肺发病机制至今尚无定论，下列学说中哪一个更较为符合近代学说观点（）

A.机械刺激学说

B.羟基自由基学说

C.免疫学说

D.化学中毒学说

E.硅酸聚合学说

编制工程概算时，如施工单位不明确省、自治区、直辖市属的施工企业承包的建设项目，可按省城（自治区、直辖市）至工地的里程计算工地转移费。