A recent courtdecision has qualified a 1998 ruling that workers cannot be laid off if theyhave been given reason to believe that their jobs will be safe, provided thattheir performance remains satisfactory
(A) if they have beengiven reason to believe that their jobs will (B) if they are given reason for believingthat their jobs would still (C) having been givenreason for believing that their jobs would (D) having been givenreason to believe their jobs to (E) given reason tobelieve that their jobs will still
正确答案是A,对于本道题并没有疑问,但是不懂 后半句provided that their performance remains satisfactory的用法,是同位语从句吗?为什么是remains? |