来自韩世欣的问题
carlhas$9morethandaviddoes.hilberthas1/3oftheamoutofcarl.iftheyhaveatotalamoutof$61,howmuchdoeseachofthemhave?
carlhas$9morethandaviddoes.hilberthas1/3oftheamoutofcarl.iftheyhaveatotalamoutof$61,howmuchdoeseachofthemhave?
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2020-08-06 06:34