A.EDI的應(yīng)用 B.Internet的應(yīng)用 C.計(jì)算機(jī)的應(yīng)用 D.手機(jī)的應(yīng)用
A.傳統(tǒng)問(wèn)卷設(shè)計(jì) B.網(wǎng)上聯(lián)機(jī)調(diào)研問(wèn)卷 C.特殊問(wèn)卷設(shè)計(jì) D.email調(diào)研問(wèn)卷
A.www.hotbot.com B.www.search.com C.Altavista.digital.com D.www.Yahoo.com