听力原文:M: How many students took the exam last Saturday?W: Well, let me see. Fifty has r
听力原文:M: How many students took the exam last Saturday?
W: Well, let me see. Fifty has registered, but everyone didn't show up, I believe that we had twenty-five from the Middle East and fifteen from Latin America.
Q: How many students did the woman believe had taken the exam?
(17)
A.Fifteen students.
B.Forty students.
C.Fifty students.
D.Twenty-five students.