题目

They worked almost until d   . 答案：【答案】dawn【解析】句意：他工作到几乎到黎明。介词后接名词，故填dawn。---Wow, so many new houses! I can’t believe that. It used to be a poor village. --- Yes,_________ has changed here.A．NothingB．somethingC．EverythingD．Anything