单项选择题

季节性检查的内容:()

A.防火防爆、防雨防汛、防雷电、防暑降温、防风及防冻保暖
B.防雨防汛、防雷电、防暑降温、防风及防冻保暖
C.防雨防汛、防暑降温、防风及防冻保暖
D.防火防爆、防雨防汛、防暑降温、防风及防冻保暖