關於Duringtheperiodofrec的百科

•  Duringtheperiodofrecentterroristactivities,people

• 問題詳情： Duringtheperiodofrecentterroristactivities,people____nottotouchanyunattendedbag.A.hadalwaysbeenwarned         B.werealwaysbeingwarnedC.arealwayswarning             D.alwayswarned 【回答】B知識點：過去進行時及其被動式題...
• 2019-12-106599