Which word in the sentence, if any, should be followed by a colon?

We tried to find copies of the book at the library, at a used book store, and even through an online reseller.

A.
at

B.
There is no error in colon usage.

C.
to

D.
copies

i think D

Question

Which word in the sentence, if any, should be followed by a colon? 

We tried to find copies of the book at the library, at a used book store, and even through an online reseller.
	
	
 
A.
	at
	
 
B.
	There is no error in colon usage.
	
 
C.
	to
	
 
D.
	copies 

i think D

anonymous · Answer

or C @Jack_Prism

jack_prism · Answer

b there is no error, because there isn't a list of items, just a couple of places