Answer:
?! This sentence has no subordinate clause. In fact, it lacks a subordinating conjunction.
Explanation:
Do note that it IS possible to rewrite this sentence to CREATE a subordinating clause, but there is no subordinate clause that can be moved -- based on the sentence you have provided.
Some examples:
<em>After </em>clothes become too worn to be sold, they can be shredded and reprocessed into new items.
<em>Whenever </em>clothes become too worn to be sold, they can be shredded and reprocessed into new items.
<em>Once </em>clothes become too worn to be sold, they can be shredded and reprocessed into new items.
I'm pretty sure the answer is D, that is the only conflict that is internal (with emotions) and not external (with other people/society)
B
because A is a simile
c and d don't really fit, plus I know for a fact is it b.