The doctor ____ is leaving for Africa next month.
C
暂无解析
Everybody has arrived. It's time we ____.
Hisparentswouldn'tlethimmarryanyone____familywaspoor.
He didn't know which room ____.
Theaeroplane____shewastravelingwasdelayedforthreehoursatleast.
Mary was the girl ____ (在初中我和她一起看电影的)。
