........................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................与老年朋友们共勉! ..................................................................最后给大家出道趣味数学题,您试试能否做出来! ..................................................................你能否根据下图 求出桌子的高度吗? ..................................................................从以下5个答案中选取: A)110cm B)120cm C)130cm D)140cm E)150cm .................................................................. |
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来自: guanghua4210 > 《诗配画》