[填空题]______ paint is easier to apply, covers better and lasts longer.

[填空题]______ paint is easier to apply, covers better and lasts longer.

[单项选择]Body paint or face paint is used mostly by men in preliterate societies in order to attract good health or to （）disease.
A. set aside
B. ward off
C. shrug off
D. give away

[简答题]小应用程序的paint(Graphics g)方法能在屏幕窗口上显示信息和绘图，如果paint（　）方法能调用repaint（　）方法，这就能使显示实现动态效果，repaint（　）方法的功能是先清除paint（　）方法以前所画的内容，然后再调用paint（　）方法。
以下要你编写的paint（　）方法取随机的坐标位置画一个边长为20个像素的红色正方形。
其中随机的坐标位置可以用以下表达式表示：
(int)(Math.random（　）*100)+10
另要求paint（　）方法在绘制正方形后暂停100毫秒。
import java. applet.*；import java.awt.*；
public class Class1 extends Applet
public void paint(Graphics g)
//请在以下位置编写代码

[单项选择]Where did Jim paint the pictures
A. At home.
B. In the kitchen.
C. At school.

[填空题]
Archaeological study covers an extremely long span of time and a great variety of subjects. The earliest subjects of archaeolgical study date from the origins of humanity. These include fossil remains believed to be of human ancestors who lived 3.5 million to 4.5 million years ago. The earliest archaeological sites include those in Ethiopia, Tanzania, Kenye; and elsewhere in East Africa. These sites contain evidence of the first appearance of bipedal(upright-walking),apelike early humans. (46) Some sites also contain evidence of the earliest use of simple tools. Asia about 1.8 million years ago, then into Europe about 900,000 years ago.
The first physically modern humans, Homo sapiens, appeared in tropical Africa between 200,000and 150,000 years ago dates determined by molecular biologists and archaeologists working together. Dozens of archaeological sites through tout Age(100,000 to 15,000 years ago). (47