RingRingRing的知识精选

 “Ring!Ring!Ring!”ThetelephonerangforalongtimeinBillHew...
问题详情: “Ring!Ring!Ring!”ThetelephonerangforalongtimeinBillHewlett’shouse.Billwasthedirectorofalarge 21  companycalledHewlett-Packard.Atthattime,computershadalready  22  buttheywerehugemac...
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