6. Getting students in school is ___________; getting them out with the knowledge they require is ___________.
(A) one, other
(B) one thing, another
(C) one, another thing
(D) one thing, other thing
答案:登入後查看
統計: A(31), B(290), C(79), D(70), E(0) #1849384
統計: A(31), B(290), C(79), D(70), E(0) #1849384