单项选择题
What does the word "graduate" ( Line 2, Para. 4 ) mean
[A] Finish schooling. [C] Collapse.
[B] Change to something else. [D] Stand.
A.What does the word "graduate" ( Line 2, Para. 4 ) mean
B.Finish schooling.
C.Change to something else.
D.Collapse.
E.Stand.