I know I'm late but it's true
Answer:
probably b or d :) sry if im wrong tried my best
Wrong: I think it is D. Comparison
Correct : A. Definition
Bruno is sheltered by his family. He lives in the midst of a death camp, but his mother and father keep him innocent of what happens on the other side of the fence. Shmuel is a different story. He also shelters Bruno. Shmuel hints at things and reveals what happened to his home and family but goes mo further. There are multitude of boys at the camp, but they are kept isolated. This would account for shmuels remaining innocence.
A. infinitive phrase
infinitive phrases begins with "to" plus a verb
in TO SCORE ACCURATELY
there is a "to"
plus the verb: score
and phrase: accurately