________, I have never seen anyone who’s as capable as John.
________, I have never seen anyone who’s as capable as John. A. As long as I traveled B. Now that I have traveled so much C. Although I have traveled so much D. As I have traveled so much
答案C 此处考查引导状语从句的连词的用法.as long as“只要”,引导条件状语从句;now that“既然、由于”,引导原因状语从句;although“虽然、尽管”,引导让步主语从句;as也可以引导让步状语从句,但必须用倒装语序much as I have traveled.根据句意和语法,应该选C.