如图,平行四边形ABCD中,对角线AC、BD相交于点O,将△AOD平移至△BEC

如图,平行四边形ABCD中,对角线ACBD相交于点O,将△AOD平移至△BEC的位置,则图中与OA相等的其他线段有(    )

  A.1            B.2             C.3                D.4

答案

B

相关题目

 —Do you know Meimei?  —Yes, she is from a university and she is ______
 —Do you know Meimei?  —Yes, she is from a university and she is ______ honest girl. A. a                                              B. an   
下列关于人体内环境的描述中,错误的是( ) A.血浆的主要成分
下列关于人体内环境的描述中,错误的是( ) A.血浆的主要成分包括水、葡萄糖、解旋酶和激素等 B.免疫对内环境稳态具有重要作用 C.HC、HP等参与维持血
下列词语中加点字读音正确的一项是:() A.皓首穷经hào  
下列词语中加点字读音正确的一项是:() A.皓首穷经hào     相时而动xiàng      诘屈聱牙jí      瘦骨伶仃tīng B.间不容发jiān    厉兵秣马m
一定条件下,可逆反应X(g)+3Y(g)2Z(g),若X、Y、Z起始
一定条件下,可逆反应X(g)+3Y(g)2Z(g),若X、Y、Z起始浓度分别为c1、c2、c3(均不为0),平衡时X、Y、Z的浓度分别为0.1mol· L-1、0.3mol· L-1、0.08
短文综合填空 阅读下面的短文,根据短文内容及首字母提示
短文综合填空 阅读下面的短文,根据短文内容及首字母提示,在短文空白处填入一个恰当的词,使短文内容完整、通顺。 “How are you?” is a usual question
  The unquestioned role of a student is to learn as much as possible through wh
  The unquestioned role of a student is to learn as much as possible through whatever means it takes to acquire knowledge. Teachers and professors are human beings and are therefore not perfect. No o
右图为1 mol SO2Cl2(g)和1 mol SCl2(g)反应生成SOCl2(g)的能量变
右图为1 mol SO2Cl2(g)和1 mol SCl2(g)反应生成SOCl2(g)的能量变化的示意图,已知E1=xKJ/mol、E2=yKJ/mol,下列有关说法正确的是(  ) A.若在反应体系中加人
Just how far does the euro(欧元) have to fall before Europe actually becomes r
Just how far does the euro(欧元) have to fall before Europe actually becomes reasonable? Anyone traveling to the old continent from the U.S. in recent years has learned the hard way how expensive it

最新题目