【系統公告】頁面上方功能列及下方資訊全面更換新版，舊用戶可再切回舊版。 前往查看

高考◆英语◆江苏省題庫下載題庫

上一題
34. Sales of CDs have greatly increased since the early 1990s, when people__b___to enjoy the advantages of this new technology.
(A) begin
(B) began
(C) have begun
(D) had begun

答案：登入後觀看
難度： 計算中


34. Sales of CDs have greatly increased ..-阿摩線上測驗