____ I got to the reading-room, I found tha

____ I got to the reading-room, I found that he ____ there.A.At every time; readB.Each time; was readingC.At each time; would readD.Every time; reads

B解析考查连词和时态。两个简单句之间要用连词连接，所以排除A,C;主句I found时态是一般过去时，所以从句that he ____ there用过去时态的某种形式，选B。

哦，回答的不错