【单项选择题】编写线程类，需要实现的接口是（　）。RunnableThrowableClonableSerializable - 查题网

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国家开放大学 / Java语言程序设计

【单项选择题】编写线程类，需要实现的接口是（　）。
Runnable
Throwable
Clonable
Serializable

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Java语言程序设计

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佳题速递：

A、正确 B、错误经济数学

5、 <p style="TEXT-JUSTIFY: inter-ideograph; TEXT-ALIGN: justify; TEXT-INDENT: 21pt; MARGIN: 0cm 0cm 0pt; FONT-FAMILY: Calibri; FONT-SIZE: 10.5pt; tab-stops: 158.25pt 212.65pt 233.9pt 333.15pt 455.25pt"><span style="FONT-FAMILY: 宋体">设曲线</span><img style="VERTICAL-ALIGN: middle" width="14" height="17" src="http://www.jxjypt.cn/Content/Scripts/ewebeditor10/uploadfile/exam/201302/20130226100309268001.gif"><span><span style="FONT-FAMILY: 宋体">是从点</span><img style="VERTICAL-ALIGN: middle" width="43" height="20" src="http://www.jxjypt.cn/Content/Scripts/ewebeditor10/uploadfile/exam/201302/20130226100309531002.gif"></span><span><span style="FONT-FAMILY: 宋体">到点</span><img style="VERTICAL-ALIGN: middle" width="55" height="20" src="http://www.jxjypt.cn/Content/Scripts/ewebeditor10/uploadfile/exam/201302/20130226100309173003.gif"></span><span><span style="FONT-FAMILY: 宋体">的直线段，则</span><img style="VERTICAL-ALIGN: middle" width="86" height="29" src="http://www.jxjypt.cn/Content/Scripts/ewebeditor10/uploadfile/exam/201302/20130226100309887004.gif"><span>   </span></span><span><span style="FONT-FAMILY: 宋体">（ </span></span><span style="FONT-FAMILY: 宋体">）</span></p> <span><span style="FONT-FAMILY: Calibri; FONT-SIZE: 10.5pt">A</span><span style="FONT-FAMILY: 宋体; FONT-SIZE: 10.5pt">．</span><img style="VERTICAL-ALIGN: middle" width="32" height="23" src="http://www.jxjypt.cn/Content/Scripts/ewebeditor10/uploadfile/exam/201302/20130226100309058005.gif"><span style="FONT-FAMILY: Calibri; FONT-SIZE: 10.5pt"><span>           </span>B</span><span style="FONT-FAMILY: 宋体; FONT-SIZE: 10.5pt">．</span><span style="FONT-FAMILY: Calibri; FONT-SIZE: 12pt">0</span><span style="FONT-FAMILY: Calibri; FONT-SIZE: 10.5pt"><span>                  </span>C</span><span style="FONT-FAMILY: 宋体; FONT-SIZE: 10.5pt">．</span><span style="FONT-FAMILY: Calibri; FONT-SIZE: 12pt">2</span><span style="FONT-FAMILY: Calibri; FONT-SIZE: 10.5pt"><span>             </span>D</span><span style="FONT-FAMILY: 宋体; FONT-SIZE: 10.5pt">．</span><img style="VERTICAL-ALIGN: middle" width="23" height="23" src="http://www.jxjypt.cn/Content/Scripts/ewebeditor10/uploadfile/exam/201302/20130226100309003006.gif"></span> A.A B.B C.C D.D高等数学Ⅰ

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