读“我国华北某地区等高线地形图”，回答下列问题。
试分析乙村比甲村多地质灾害（泥石流），多雾（深秋的清晨）的原因。
参考答案：
Was it _____ she heard with her ears ____ really made her frightened?
A．that; that
B．what; that
C．what; what
D．that; what
烫伤或烧伤按其伤势轻重可分为一级皮肤红痛；二级（）；三级组织破坏，皮肤呈现棕色或黑色。
A.皮肤起泡
B.皮肤红肿
C.皮肤脱皮
D.皮肤呈褐色
