__ ,I have never seen anyone who's as capable as John.

问题描述:

__ ,I have never seen anyone who's as capable as John.
A As long as I have traveled
B Now that I have traveled so much
C Much as I have traveled
D As I have traveled so much
为啥?

much as 表示旅行了那么多次
A项,as long as 是“只要”的意思,不合题意.
B项,Now that 是“既然”的意思,不合题意.
D项,As是“随着”的意思,不合题意.