Opposite the old town is the 5500 meters Yulong Xueshan Mountain, its peak with snow.
A. is covered
B. covered
C. covering
D. covers
网友回答
A. is covered
(答案→)B. covered
C. covering
D. covers
解析：考查独立主格结构。观察句子结构，不难发现，逗号前面是一完整的句子，故逗号后面不能构成句子（缺少连接词），排除A。独立主格结构中Cover的逻辑主语是its peak，peak与cover的关系为被动关系，故使用过去分词。句意：老镇的对面是5500米的玉龙雪山，它的山顶被雪覆盖着。