20. _____ you call me yesterday? I left my cellphone in my brother’s place.
(A) Was
(B) Why
(C) Did
(D) Where
答案:登入後查看
統計: A(63), B(242), C(1525), D(77), E(0) #3157065
統計: A(63), B(242), C(1525), D(77), E(0) #3157065