Question

the root junc means join. what does the word junction mean? the place outside a citys boundaries the place where two roads come together a place where rare and unusual goods are sold

Explanation:

The root "junc" means "join". A "junction" should relate to joining. The first option refers to an area outside a city (like "suburb"), the third is a "market" for rare goods. The second option, "the place where two roads come together", involves roads joining, matching the root's meaning.

Answer:

the place where two roads come together