阿摩線上測驗
12. Due to serious loss of calcium from the bone matrix, my grandmother was diagnosed with ________.
(A) prerogative
(B) sagacity
(C) osteoporosis
(D) patrimony
答案：登入後查看
統計： A(2), B(4), C(64), D(8), E(0) #1735832
統計： A(2), B(4), C(64), D(8), E(0) #1735832
