________, I havenever seen anyone who’s as capable as John.
A.As long asI have traveledB.Now that Ihave traveled too muchC.Much as Ihave traveledD.As I havetraveled too much在线课程C
让步状语从句。As在引导让步状语从句时。要把所强调的信息放在句首。译文：虽然我走了这么多的路，我从来没有看见过像约翰这么能干的人。