The young men are walking-----the forest A across B in C over D through

问题描述:

The young men are walking-----the forest A across B in C over D through

为你提供精确解答
一般不说人在森林里散步,所以不选in.
穿过森林是因为森林比较繁茂,所以得内部穿过,选【D】
across是横穿,over是上方跨过.