阿摩線上測驗
16 I try not to be around ________ people for too long because they really bring me down.
(A) persistent
(B) pessimistic
(C) progressive
(D) promising
答案：登入後查看
統計： A(31), B(158), C(57), D(22), E(0) #3462115
統計： A(31), B(158), C(57), D(22), E(0) #3462115
