题目nǎtou pihái zitou dinghaiyángzhi shirú guowá wahai daitiao yuan=((x+1))/((x-1)) kuan dabian huazuo yemao yigeng haogong yuánqicheshi qiáotong haohong ling jinf=- rac(1)f=9;f=-9. dui qimián huahuà shicong linpeng you=-1/2xnong mangxin kǔsh...
【题目】一、看拼音写词语。la yue zhan jiu men nian dao kong zhu chou JI mo zhi ting dun bian huo Kong ju kong zhi huang dong nian gao cai xiang xiang zhi zu peng chong zu sui hui ge jue yuan liang dian wai tao dan wang chou chang tong shi you yu yuon gu ...