Currently94%ofWebusersuseeitherInternetExplorerorFirefox,butrecentlysomenew(71)havebeendevelopedthatarebeginningtoattractattention.ThebrowserOperaisbecomingvery(72)becauseofitsspeed,itiscurrentlytheworld’sfastestbrowser,andbecauseitismuchsmaller(73)existingbrowsers(itcanalmostfitonasinglediskette).Itcanalso(74)thelastWebpageyouvisited,sothenexttimeyousurf,youcanstartwhereyouleftoff.Andlikethebigtwo,youcangetitforfree;thecatchisthatyouhavetowatchblinkingadsinonecorner,orpay$40forthead-free(75)ofOpera.
A.readers B.machines C.techniques D.browsers正确答案D
