The hotel wasn’t particularly good. But I in many worse hotels.A. was staying B stayed C

问题补充：

The hotel wasn’t particularly good. But I in many worse hotels.

A. was staying B, stayed C. would stay D. had stayed

答案：

解析：考查时态。前一个分句是过去时态，后一个分句说明的是“然而，已经住过很多条件不好的旅馆了。”