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如图,梯形ABCD中,AD∥BC,对角线AC、BD相交于O点,若S△AOD:S△...
如图,梯形ABCD中,AD∥BC,对角线AC、BD相交于O点,若S
△AOD:S
△OCD=1:2,则S
△AOD:S
△BOC=( )
![manfen5.com 满分网](http://img.manfen5.com/res/CZSX/web/STSource/20131101193857253386827/SYS201311011938572533868009_ST/images0.png)
A.
![manfen5.com 满分网](http://img.manfen5.com/res/CZSX/web/STSource/20131101193857253386827/SYS201311011938572533868009_ST/0.png)
B.
![manfen5.com 满分网](http://img.manfen5.com/res/CZSX/web/STSource/20131101193857253386827/SYS201311011938572533868009_ST/1.png)
C.
![manfen5.com 满分网](http://img.manfen5.com/res/CZSX/web/STSource/20131101193857253386827/SYS201311011938572533868009_ST/2.png)
D.
![manfen5.com 满分网](http://img.manfen5.com/res/CZSX/web/STSource/20131101193857253386827/SYS201311011938572533868009_ST/3.png)
考点分析:
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