D - he faills to emphasize words to highlight his main point
A. She is a saint, and he is a pilgrim who adores her.
It says, in their early conversations, therefore not in any of their soliloquies. In their first conversation, there are lines such as "For saints have hands, that pilgrim hands do touch." Therefore A is the correct answer.
Treasure in the first usage means precious gems like gold or silver . In its second use, it means to value something.
Hope this helps. We could help more if I had the poem for sure posted here but this is the meaning from the poem I think you are talking about.
Have a great day!