听力原文:W: Did you graduate when your cousin did in 1977?M: No. I finished school two yea
听力原文:W: Did you graduate when your cousin did in 1977?
M: No. I finished school two years before she did.
When did the man graduate?
A.In 1977.
B.In 1978.
C.In 1975.
D.In 1976.