问题
选择题
，I have never seen anyone who's as capable as John.
A．As long as I have traveled
B．Now that I have travelled so much
C．Much as I have traveled
D．As I have traveled to much
答案
答案：C
依据主、从句之间的逻辑关系判断可知，此处应表示让步。as引导让步状语时，可将副词提前构成部分倒装，故D项语序错误；as long as表示条件；now that表示原因，均不符合语境。题意:尽管我旅游过很多地方，但我从未见过像约翰那么有能力的人。