tlong的精选

问题详情： Itwasn’tlong__________therainstoppedandthesuncameoutagain.A.until               B.before              C.when               D.since【回答】B知识点...

问题详情：Thefirestartedonthesecondflooranditwasn'tlong______thewholebuildingwasburneddown.A.while   B.whenC.after   D.before【回答】D知识点：连词题型：选择题...