企源知识库

We were warmly welcomed_________ we entered the room.
A、where
B、before
C、until
D、as soon as
【正确答案】：D
【题目解析】：where引导状语从句，意为“在哪里”；before意为“在...之前”；until意为“直到”；as soon as意为“一......就......”；根据句意：我们一进房间就受到了热烈的欢迎。故选D。