39.
(A) gain ground on
(B) make allowances for
(C) get acquainted with
(D) take the initiative in
答案:登入後查看
統計: A(66), B(45), C(56), D(20), E(0) #2027029
統計: A(66), B(45), C(56), D(20), E(0) #2027029


