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问题 单项选择题

把分数用小数来表示，则小数小数点后第2008位数字是（）

A．1

B．2

C．4

D．5

答案

参考答案：D

解析：

先计算3/7=0.428571，可以看出是一个六位循环小数，而2008/6=334余4，故小数点后第2008位数字为六位循环小数的第4位即5。故答案为D。

填空题

一质点做匀变速直线运动，历时5s，已知其前3s内的位移是42m，后3s内的位移是18m，则质点的初速度为______m/s，加速度大小为______m/s2．
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单项选择题

The most accurate and most boring way to (105) Java is that it is a new computer programming language developed by Sun Microsystems that creates (106) independent programs that can be distributed and nm remotely. To run Java programs, a computer must have a Java interpreter. Currently (107) Java programs are small "applets" that are (107) as part of web pages.
When you use a Java (108) browser to view a Web page that includes a Java applet, the browser loads the applet onto your computer through your modem or network. Then the Java interpreter runs the applet, which could include animation or sound, on your computer rather than transmitting the code bit by bit over Internet. A few thousand bytes of Java code can tam into a powerful program on your computer.
So an applet could include (109) with Java interpreter.

A．animation or sound

B．animation and sound

C．animation and be run

D．animation and be loaded
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