It is to summarize the main point of the article.
Judiciously: Making a good judgement that makes sense
The answer would be A, because knights only move forward 1 and then diagonal 1. Rooks go in a straight line, and they can go across the entire board. Kings can only move 1 space in any direction, and jokers aren't in <em>chess</em>.
“I want you to teach me”
너에게 나 가르쳐줬으면 해.
Or
neoege na galeuchyeojwoss-eumyeon hae
Hope this helps :)