_____, I have never seen anyone who’s as capable as John.
A．Now that I have traveled so much
B．As long as I have traveled
C．As I have traveled so much
D．Much as I have traveled
答案：D
试题分析：考察as引导的让步状语从句。Now that 的意思是既然；as long as 的意思是只要；as引导的让步状语从句时，语序发生变化。正确语序应该是将程度副词much提前到 as前面，意思是尽管。句意:尽管我去过很多地方，我却从来没有遇见过和John能力一样强的人。故选D。 考点：考察as引导的让步状语从句