参考答案

正确答案：D
解析：as far as和so far as通常用在As far as/So far as I know，... As far as/So far as someone/something is concerned等句式中，例如：As far as I can see，there's nothing else to discuss．在我看来，已经没有什么可讨论的了。As far as were concerned，you can go whenever you want．就我们而言，你们随时想走都可以走。as soon as通常用在as soon as possible，as soon as you can或as soon as+从句的句式中，例如：Try and get the car fixed as soon as possible．尽快把车修好。As soon as she entered the room，she knew there was something wrong．她一进房间就觉得有问题。