The answer is D Seo-Jun enjoys spending time with his friends.
1- an
2- some
3- a
4- much
5- any
<u>Explanation:</u>
The term node in this context basically refers to a series or groups of points in a graph, phrase markers, or a tree.
It is noteworthy that two or more nodes are referred to as daughters of another node in P-marker when if and only if the nodes in consideration (eg T, Q, R) are immediately dominated by another (M), which is called the mother node.