most of the women in the mountain village have never taken a train,( )a plane

问题描述:

most of the women in the mountain village have never taken a train,( )a plane
A.more less B.of course not C.much less
B和C的区别,应该选哪一个

much less 更不用说 有这个词组
of course not 当然不是 应该多用来回答吧.