阿摩線上測驗
27. Anna has been taking care ___ her friend’s cat.
(A) of
(B) out
(C) off
(D) on
答案：登入後查看
統計： A(831), B(11), C(32), D(24), E(0) #3362465
統計： A(831), B(11), C(32), D(24), E(0) #3362465
