阿摩線上測驗
45. I am available for an interview __________ you are free.
(A)wherever
(B) whichever
(C) whenever
(D) whatever
答案：登入後查看
統計： A(13), B(15), C(332), D(21), E(0) #1670328
統計： A(13), B(15), C(332), D(21), E(0) #1670328
