相關tlong的文學知識

問題詳情： Itwasn’tlong__________therainstoppedandthesuncameoutagain.A.until               B.before              C.when               D.since【回答】B知識點...

問題詳情：Thefirestartedonthesecondflooranditwasn'tlong______thewholebuildingwasburneddown.A.while   B.whenC.after   D.before【回答】D知識點：連詞題型：選擇題...