An independent traveler would like to struggle with maps and signs he finds the way．
A. since
B. until
C. before
D. when
网友回答
A. since
B. until
(答案→)C. before
D. when
解析：考察连词辨析。A自从，既然；B直到….才；C在…之前；D当…时；句意：在一个单独的游客找到路之前，他喜欢和地图以及路标较劲。根据句意说明是在找到路之前的挣扎。故C正确。