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25?????? 4?? ??
:2020-05-21 02:34   Դ:δ֪   Ķ: Ρ

?Ǫ? ? 2014-09-03?? ?? ? ??

?ף??19892010?˷?????ָ֬?ü?ƫ??ף????4000???ܽ????6000?????1????ۼ???׵?????4ƺ?Ͳ??ס

???????ή??Ÿס????????1600???ؤð????5000??????ܲ??????1???ƺ????ϱ??һ???ƨ??????3000???˷?????У5??

5?????༪?ţ?????׾ƨ??IJ??????????5?????Ļͫ

?ü???ƨ???Ļͫ??6????˽47??У?ԭ???ƫ?103?üФƬ?22??ԭ???10????Ӹš

?

???5??(˷??)

3˷Ų?8.64??

?˷ü?(??ص???2000?)

????1.2??42=50.4??

???

???1600??42+????+ؤû?5000??3=13??

???37??

???=14.81??

Ѵ3??

???Ļͫ?5??+22??=27??(˷??Ļͫ?30?)

???5????ü???7?5.6%??=27+7497?7=33??

???

30??+???14.8??+Ѵ?3??=47.8???

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