阿摩線上測驗
3. The charity organization provides help to families having ______ difficulties because of unexpected medical expenses or job loss.
(A) financial
(B) flexible
(C) distinct
(D) doubtful
答案：登入後查看
統計： A(190), B(55), C(74), D(33), E(0) #3357911
統計： A(190), B(55), C(74), D(33), E(0) #3357911
