What is the sentence if I may ask ?
I believe the correct answer would be A
The correct answer is C. recognition of.
In order to thoroughly appreciate something, first of all you need to have a particular knowledge about the subject. Then you need to observe it thoughtfully and come to your own conclusion. In the end, you need to recognize its value, regardless of whether you like it or not.
They pick through their belongings and decide what they can take and what they must leave behind or what they must sell.
