It's true that the old road is less direct and a bit longer. We

It's true that the old road is less direct and a bit longer. We won't take the new one,____ because we don't feel as safe on it.
A、somehow
B、though
C、therefore
D、otherwise
【正确答案】：B
【题目解析】：本题考查副词 though表转折的用法。【要点透析】 though作副词时,常位于句末,意为“不过,然而”。本空前后两个分句存在转折意义,故B项符合题意。