1.mougongsituichuliangzhongshoufeifangshidedianhuaka。yizhongwei“qingsongka”,yuezuwei25yuan,tonghuafeiweimeifenzhong0.2yuan;lingyizhongwei“lingtongka”,wuyuezufei,dantonghuafeiweimeifenzhong0.5yuan,zetonghuashijiandao( )fenzhongshi,xuanzeqingsongkagengweibianyi。
a.60 b.70 c.80 d.90
BG真人版2.jia、yi、bing、dingsigebanzu,jia、yiliangbangongyou83ren,yi、bingliangbangongyou86ren,bing、dingliangbangongyou89ren,wenjia、dingliangbangongyouduoshaoren?
BG真人版a.83 b.84 c.85 d.86
BG真人版3.lianggeshuzhichawei9,zhihewei12,qingwenlianggeshudepingfangchadengyuduoshao?
BG真人版a.63 b.108 c.zhengfu108 d.zhengfu228
BG真人版4.mouchangxiaopin,jinnianmeijiandechengbenbiqunianzengjia10%,yincimeijiandelirunxiajiangle20%,danshijinniandexiaoliangbiqunianzengjiale60%。neimejinniandezonglirunbiqunianzengjiale:
a.20% b.28% c.30% d.40%
timudaanyujiexiqingdianjixiayiye
1 2
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