问题
He is a real sportsman______ he is not very well-known.—______. Besides, he is young.
A:though I am afraid not
B:since You are sure
C:even if I agree absolutelyDbecause That's that point
D:because That's that point
B:since You are sure
C:even if I agree absolutelyDbecause That's that point
D:because That's that point
正确答案是: