阿摩線上測驗
40、According to the World Health Organization, Nigeria is ranked ____ of the 183 nations in the world.
(A) 30th most suicide-prone
(B) the 30th most suicide-prone
(C) 30 most suicide-prone
(D) the 30 most suicide-prone
答案：登入後查看
統計： A(9), B(82), C(3), D(11), E(0) #2963984
統計： A(9), B(82), C(3), D(11), E(0) #2963984
