問題詳情

20 Terry has been teaching at this school ______ the beginning of this year.
(A) since
(B) at
(C) by
(D) until

參考答案

答案:A
難度:簡單0.737143
統計:A(129),B(25),C(9),D(6),E(0)

內容推薦

內容推薦