阿摩線上測驗
38.
(A) is allowed
(B) is allowing
(C) has allowed
(D) be allowed
答案：登入後查看
統計： A(59), B(16), C(38), D(104), E(0) #651170
統計： A(59), B(16), C(38), D(104), E(0) #651170
