阿摩線上測驗
11. In addition to her job in the office, Mary also writes articles for a magazine to _____ her income.
(A) supplement
(B) prolong
(C) endear
(D) offset
答案：登入後查看
統計： A(180), B(38), C(28), D(23), E(0) #2932759
統計： A(180), B(38), C(28), D(23), E(0) #2932759
