单项选择题

A.40℃、RH75%,6个月,1批样
B.40℃、RH75%,1个月,3批样
C.40℃、RH75%,6个月,3批样
D.40℃、RH95%,3个月,1批样
E.30℃、RH65%,12个月,3批样