I’ve had a hard life, but it is nothing compared with the hardships that my father ________.

A．went through

B．cared about

C．calmed down

D．packed up

玉林市大容山具有得天独厚丰富的自然资源，被确定为广西自然保护区．自然保护区是“天然______库”，能够保存许多物种和各种类型的______系统．