The correct answer is C. Reader's guide.
Usually, there is a reference list for all the available magazine articles that is arranged alphabetically by subject. This is called a reader's guide. A newspaper index is a reference for newspapers base on the issue date while a card catalog is a reference in finding authors of books. So the correct answer is C. I hope this answer helped you.
The number is 438 because if you round 30 to the nearest 10 then it is 40
and the 4 in 438 stays the same.
Maybe its I try asking someone for a ride
I can’t see the answers to choose from
I think you could pick both B and D in this situation. You didn't include the passage so I have nothing to go on here except my little knowledge of the story from when I read it.
