41. What is this passage about?
(A) An unresolved issue in sports science.
(B) An ordinary skill in professional baseball.
(C) An increasing demand for baseball players.
(D) An infamous duel between pitchers and batters.
答案:登入後查看
統計: A(48), B(20), C(1), D(3), E(0) #2704221
統計: A(48), B(20), C(1), D(3), E(0) #2704221