Why does the principal Mrs. Jacobs give Mr. Holland a compass as a gift when she retires from school?
A.
To remind Mr. Holland to go outdoors often.
B.
To indicate Mr. Holland spend too much time staying indoors.
C.
To praise his job as a good compass for his students.
D.
A useful gadget ( 小玩意 ) to help Mr. Holland find directions when Mr. Holland does outdoor activities.